{"task_id": "Rust/0", "prompt": "\n/*\n Check if in given list of numbers, are any two numbers closer to each other than\n given threshold.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn has_close_elements(numbers:Vec, threshold: f32) -> bool{\n", "cannonical_solution": "\n for i in 0..numbers.len(){\n for j in 1..numbers.len(){\n\n if i != j {\n let distance:f32 = numbers[i] - numbers[j];\n\n if distance.abs() < threshold{\n return true;\n }\n\n }\n \n }\n }\n\n return false;\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_has_close_elements() {\n assert_eq!(has_close_elements(vec![11.0, 2.0, 3.9, 4.0, 5.0, 2.2], 0.3), true);\n assert_eq!(has_close_elements(vec![1.0, 2.0, 3.9, 4.0, 5.0, 2.2], 0.05), false);\n assert_eq!(has_close_elements(vec![1.0, 2.0, 5.9, 4.0, 5.0], 0.95), true);\n assert_eq!(has_close_elements(vec![1.0, 2.0, 5.9, 4.0, 5.0], 0.8), false);\n assert_eq!(has_close_elements(vec![1.0, 2.0, 3.0, 4.0, 5.0, 2.0], 0.1), true);\n assert_eq!(has_close_elements(vec![1.1, 2.2, 3.1, 4.1, 5.1], 1.0), true);\n assert_eq!(has_close_elements(vec![1.1, 2.2, 3.1, 4.1, 5.1], 0.5), false);\n }\n\n}\n"} {"task_id": "Rust/1", "prompt": "\n/*\n Input to this function is a string containing multiple groups of nested parentheses. Your goal is to\n separate those group into separate strings and return the list of those.\n Separate groups are balanced (each open brace is properly closed) and not nested within each other\n Ignore any spaces in the input string.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn separate_paren_groups(paren_string: String) -> Vec{\n", "cannonical_solution": "\n let mut result:Vec = vec![];\n let mut current_string:String = String::new();\n let mut current_depth:u32 = 0;\n\n for c in paren_string.chars(){\n if c == '('{\n current_depth += 1;\n current_string.push(c);\n }\n else if c == ')' {\n current_depth -= 1;\n current_string.push(c);\n\n if current_depth == 0{\n result.push(current_string.clone());\n current_string.clear()\n }\n \n }\n\n\n }\n return result;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_separate_paren_groups() {\n assert_eq!(\n separate_paren_groups(String::from(\"(()()) ((())) () ((())()())\")),\n vec![\"(()())\", \"((()))\", \"()\", \"((())()())\"]\n );\n assert_eq!(\n separate_paren_groups(String::from(\"() (()) ((())) (((())))\")),\n vec![\"()\", \"(())\", \"((()))\", \"(((())))\"]\n );\n assert_eq!(\n separate_paren_groups(String::from(\"(()(())((())))\")),\n vec![\"(()(())((())))\"]\n );\n assert_eq!(\n separate_paren_groups(String::from(\"( ) (( )) (( )( ))\")),\n vec![\"()\", \"(())\", \"(()())\"]\n );\n }\n\n}\n"} {"task_id": "Rust/2", "prompt": "\n/*\n Given a positive floating point number, it can be decomposed into\n and integer part (largest integer smaller than given number) and decimals\n (leftover part always smaller than 1).\n\n Return the decimal part of the number.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn truncate_number(number: &f32) -> f32{\n", "cannonical_solution": "\n return number % 1.0;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_truncate_number() {\n assert_eq!(truncate_number(&3.5), 0.5);\n let t1: f32 = 1.33 - 0.33;\n assert!(truncate_number(&t1) < 0.000001);\n let t2: f32 = 123.456 - 0.456;\n assert!(truncate_number(&t2) < 0.000001);\n }\n\n}\n"} {"task_id": "Rust/3", "prompt": "\n/*\n You're given a list of deposit and withdrawal operations on a bank account that starts with\n zero balance. Your task is to detect if at any point the balance of account fallls below zero, and\n at that point function should return True. Otherwise it should return False.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn below_zero(operations:Vec) -> bool{\n", "cannonical_solution": "\n\nlet mut balance:i32 = 0;\nfor op in operations {\n balance = balance + op;\n if balance < 0 {\n return true;\n }\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_below_zero() {\n assert_eq!(below_zero(vec![]), false);\n assert_eq!(below_zero(vec![1, 2, -3, 1, 2, -3]), false);\n assert_eq!(below_zero(vec![1, 2, -4, 5, 6]), true);\n assert_eq!(below_zero(vec![1, -1, 2, -2, 5, -5, 4, -4]), false);\n assert_eq!(below_zero(vec![1, -1, 2, -2, 5, -5, 4, -5]), true);\n assert_eq!(below_zero(vec![1, -2, 2, -2, 5, -5, 4, -4]), true);\n }\n\n}\n"} {"task_id": "Rust/4", "prompt": "\n/*\n For a given list of input numbers, calculate Mean Absolute Deviation\n around the mean of this dataset.\n Mean Absolute Deviation is the average absolute difference between each\n element and a centerpoint (mean in this case):\n MAD = average | x - x_mean |\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn mean_absolute_deviation(numbers:Vec) -> f32{\n", "cannonical_solution": "\n let mean:f32 = numbers.iter().fold(0.0,|acc:f32, x:&f32| acc + x) / numbers.len() as f32;\n return numbers.iter().map(|x:&f32| (x - mean).abs()).sum::() / numbers.len() as f32;\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_mean_absolute_deviation() {\n assert!(mean_absolute_deviation(vec![1.0, 2.0, 3.0]) - 2.0 / 3.0 < 0.000001);\n assert!(mean_absolute_deviation(vec![1.0, 2.0, 3.0, 4.0]) - 1.0 < 0.000001);\n assert!(mean_absolute_deviation(vec![1.0, 2.0, 3.0, 4.0, 5.0]) - 6.0 / 5.0 < 0.000001);\n }\n\n}\n"} {"task_id": "Rust/5", "prompt": "\n/*\n Insert a number 'delimeter' between every two consecutive elements of input list `numbers'\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn intersperse(numbers:Vec, delimeter: u32) -> Vec{\n", "cannonical_solution": "\n let mut res:Vec = vec![];\n numbers.iter().for_each(|item:&u32| {res.push(*item); res.push(delimeter);});\n res.pop();\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_intersperse() {\n assert!(intersperse(vec![], 7) == vec![]);\n assert!(intersperse(vec![5, 6, 3, 2], 8) == vec![5, 8, 6, 8, 3, 8, 2]);\n assert!(intersperse(vec![2, 2, 2], 2) == vec![2, 2, 2, 2, 2]);\n }\n\n}\n"} {"task_id": "Rust/6", "prompt": "\n/*\n Input to this function is a string represented multiple groups for nested parentheses separated by spaces.\n For each of the group, output the deepest level of nesting of parentheses.\n E.g. (()()) has maximum two levels of nesting while ((())) has three.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn parse_nested_parens(paren_string:String) -> Vec{\n", "cannonical_solution": "\n let mut result:Vec = vec![];\n let mut depth:i32 = 0;\n let mut max_depth:i32 = 0;\n\n for splits in paren_string.split(' '){\n for c in splits.chars(){ \n if c == '('{\n depth = depth + 1;\n max_depth = max(depth, max_depth);\n }\n else{\n depth = depth - 1;\n }\n }\n \n if depth == 0 {\n result.push(max_depth);\n max_depth = 0;\n }\n }\n\n return result;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_parse_nested_parens() {\n assert!(\n parse_nested_parens(String::from(\"(()()) ((())) () ((())()())\")) == vec![2, 3, 1, 3]\n );\n assert!(parse_nested_parens(String::from(\"() (()) ((())) (((())))\")) == vec![1, 2, 3, 4]);\n assert!(parse_nested_parens(String::from(\"(()(())((())))\")) == vec![4]);\n }\n\n}\n"} {"task_id": "Rust/7", "prompt": "\n/*\n Filter an input list of strings only for ones that contain given substring\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn filter_by_substring(strings: Vec, substring:String) -> Vec{\n", "cannonical_solution": "\n return strings.iter().filter(|x:&&String| x.contains(&substring)).map(String::from).collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_filter_by_substring() {\n let v_empty: Vec = vec![];\n assert!(filter_by_substring(vec![], String::from(\"john\")) == v_empty);\n assert!(\n filter_by_substring(\n vec![\n \"xxx\".to_string(),\n \"asd\".to_string(),\n \"xxy\".to_string(),\n \"john doe\".to_string(),\n \"xxxAAA\".to_string(),\n \"xxx\".to_string()\n ],\n String::from(\"xxx\")\n ) == vec![\"xxx\", \"xxxAAA\", \"xxx\"]\n );\n assert!(\n filter_by_substring(\n vec![\n \"xxx\".to_string(),\n \"asd\".to_string(),\n \"aaaxxy\".to_string(),\n \"john doe\".to_string(),\n \"xxxAAA\".to_string(),\n \"xxx\".to_string()\n ],\n String::from(\"xx\")\n ) == vec![\"xxx\", \"aaaxxy\", \"xxxAAA\", \"xxx\"]\n );\n assert!(\n filter_by_substring(\n vec![\n \"grunt\".to_string(),\n \"trumpet\".to_string(),\n \"prune\".to_string(),\n \"gruesome\".to_string()\n ],\n String::from(\"run\")\n ) == [\"grunt\", \"prune\"]\n );\n }\n\n}\n"} {"task_id": "Rust/8", "prompt": "\n/*\n For a given list of integers, return a tuple consisting of a sum and a product of all the integers in a list.\n Empty sum should be equal to 0 and empty product should be equal to 1.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sum_product(numbers:Vec) -> (i32,i32){\n", "cannonical_solution": "\n let sum = |xs: &Vec| xs.iter()\n .fold(0, |mut sum, &val| { sum += val; \n sum }\n );\n let product = |xs: &Vec| xs.iter()\n .fold(1, |mut prod, &val| { prod *= val; \n prod }\n );\n return (sum(&numbers),product(&numbers));\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sum_product() {\n assert!(sum_product(vec![]) == (0, 1));\n assert!(sum_product(vec![1, 1, 1]) == (3, 1));\n assert!(sum_product(vec![100, 0]) == (100, 0));\n assert!(sum_product(vec![3, 5, 7]) == (3 + 5 + 7, 3 * 5 * 7));\n assert!(sum_product(vec![10]) == (10, 10));\n }\n\n}\n"} {"task_id": "Rust/9", "prompt": "\n/*\n From a given list of integers, generate a list of rolling maximum element found until given moment\n in the sequence.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn rolling_max(numbers:Vec) -> Vec{\n", "cannonical_solution": "\n let mut running_max :Option = None;\n let mut result:Vec = vec![];\n\n for n in numbers{\n if running_max == None {\n running_max = Some(n);\n\n }else{\n running_max = max(running_max, Some(n));\n }\n\n result.push(running_max.unwrap());\n }\n return result;\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_rolling_max() {\n assert!(rolling_max(vec![]) == vec![]);\n assert!(rolling_max(vec![1, 2, 3, 4]) == vec![1, 2, 3, 4]);\n assert!(rolling_max(vec![4, 3, 2, 1]) == vec![4, 4, 4, 4]);\n assert!(rolling_max(vec![3, 2, 3, 100, 3]) == vec![3, 3, 3, 100, 100]);\n }\n\n}\n"} {"task_id": "Rust/10", "prompt": "\n/*\n Find the shortest palindrome that begins with a supplied string.\n Algorithm idea is simple:\n - Find the longest postfix of supplied string that is a palindrome.\n - Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_palindrome_10(str: &str) -> bool {\n", "cannonical_solution": "\n let s: String = str.chars().rev().collect();\n return s==str;\n }\n \n fn make_palindrome(str: &str) -> String {\n let mut i: usize = 0;\n for i in 0..str.len() {\n let rstr: &str = &str[i..];\n if is_palindrome_10(rstr) {\n let nstr: &str = &str[0..i];\n let n2str: String = nstr.chars().rev().collect();\n return str.to_string()+&n2str;\n }\n }\n let n2str: String = str.chars().rev().collect();\n return str.to_string()+&n2str;\n }\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_make_palindrome() {\n assert_eq!(make_palindrome(\"\"), \"\");\n assert_eq!(make_palindrome(\"x\"), \"x\");\n assert_eq!(make_palindrome(\"xyz\"), \"xyzyx\");\n assert_eq!(make_palindrome(\"xyx\"), \"xyx\");\n assert_eq!(make_palindrome(\"jerry\"), \"jerryrrej\");\n }\n\n}\n"} {"task_id": "Rust/11", "prompt": "\n/*\n Input are two strings a and b consisting only of 1s and 0s.\n Perform binary XOR on these inputs and return result also as a string.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn string_xor(a:String, b:String) -> String{\n", "cannonical_solution": "\nfn string_xor(a:String, b:String) -> String{\n let xor = |i:char, j:char| {if i == j{return \"0\".to_string()}else{return \"1\".to_string()}};\n return a.chars().into_iter().zip(b.chars().into_iter()).map(|(i,j)| \"\".to_string() + &xor(i,j)).collect(); \n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_string_xor() {\n assert!(string_xor(\"111000\".to_string(), \"101010\".to_string()) == \"010010\");\n assert!(string_xor(\"1\".to_string(), \"1\".to_string()) == \"0\");\n assert!(string_xor(\"0101\".to_string(), \"0000\".to_string()) == \"0101\");\n }\n\n}\n"} {"task_id": "Rust/12", "prompt": "\n/*\n Out of list of strings, return the longest one. Return the first one in case of multiple\n strings of the same length. Return None in case the input list is empty.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn longest(strings:Vec) -> Option{\n\n", "cannonical_solution": "\n if strings.is_empty(){\n return None;\n }\n let mut max:i32 = 0;\n let mut res:String = String::new();\n\n for s in strings{\n if s.len() as i32 > max {\n res = s;\n max = res.len() as i32;\n } \n }\n return Some(res);\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_longest() {\n assert!(longest(vec![]) == None);\n assert!(\n longest(vec![\"x\".to_string(), \"y\".to_string(), \"z\".to_string()])\n == Some(\"x\".to_string())\n );\n assert!(\n longest(vec![\n \"x\".to_string(),\n \"yyy\".to_string(),\n \"zzzz\".to_string(),\n \"www\".to_string(),\n \"kkkk\".to_string(),\n \"abc\".to_string()\n ]) == Some(\"zzzz\".to_string())\n );\n }\n\n}\n"} {"task_id": "Rust/13", "prompt": "\n/*\n Return a greatest common divisor of two integers a and b\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn greatest_common_divisor(mut a:i32,mut b:i32) -> i32{\n\n", "cannonical_solution": "\n while b > 0 {\n (a, b) = (b, a % b);\n }\n return a;\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_greatest_common_divisor() {\n assert!(greatest_common_divisor(3, 7) == 1);\n assert!(greatest_common_divisor(10, 15) == 5);\n assert!(greatest_common_divisor(49, 14) == 7);\n assert!(greatest_common_divisor(144, 60) == 12);\n }\n\n}\n"} {"task_id": "Rust/14", "prompt": "\n/*\n Return list of all prefixes from shortest to longest of the input string\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn all_prefixes(string: String) -> Vec{\n\n", "cannonical_solution": "\n let mut res:Vec = vec![];\n let mut res_str:String = String::new();\n\nfor c in string.chars(){\n res_str.push(c);\n res.push(res_str.clone());\n}\nreturn res;\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_all_prefixes() {\n let v_empty: Vec = vec![];\n assert!(all_prefixes(String::from(\"\")) == v_empty);\n assert!(\n all_prefixes(String::from(\"asdfgh\"))\n == vec![\"a\", \"as\", \"asd\", \"asdf\", \"asdfg\", \"asdfgh\"]\n );\n assert!(all_prefixes(String::from(\"WWW\")) == vec![\"W\", \"WW\", \"WWW\"]);\n }\n\n}\n"} {"task_id": "Rust/15", "prompt": "\n/*\n Return a string containing space-delimited numbers starting from 0 upto n inclusive.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn string_sequence(n:i32) -> String{\n\n", "cannonical_solution": "\n let mut res:String = String::new();\n\n for number in 0..n + 1{\n res = res + &number.to_string() + \" \";\n }\n \n return res.trim_end().to_string();\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_string_sequence() {\n assert!(string_sequence(0) == \"0\".to_string());\n assert!(string_sequence(3) == \"0 1 2 3\".to_string());\n assert!(string_sequence(10) == \"0 1 2 3 4 5 6 7 8 9 10\".to_string());\n }\n\n}\n"} {"task_id": "Rust/16", "prompt": "\n/*\n Given a string, find out how many distinct characters (regardless of case) does it consist of\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn count_distinct_characters(str:String) -> i32{\n\n", "cannonical_solution": "\n let res:HashSet = str.chars().into_iter().map(|x:char| x.to_ascii_lowercase()).collect();\n return res.len() as i32;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_count_distinct_characters() {\n assert!(count_distinct_characters(\"\".to_string()) == 0);\n assert!(count_distinct_characters(\"abcde\".to_string()) == 5);\n assert!(\n count_distinct_characters(\n \"abcde\".to_string() + &\"cade\".to_string() + &\"CADE\".to_string()\n ) == 5\n );\n assert!(count_distinct_characters(\"aaaaAAAAaaaa\".to_string()) == 1);\n assert!(count_distinct_characters(\"Jerry jERRY JeRRRY\".to_string()) == 5);\n }\n\n}\n"} {"task_id": "Rust/17", "prompt": "\n/*\n Input to this function is a string representing musical notes in a special ASCII format.\n Your task is to parse this string and return list of integers corresponding to how many beats does each\n not last.\n\n Here is a legend:\n 'o' - whole note, lasts four beats\n 'o|' - half note, lasts two beats\n '.|' - quater note, lasts one beat\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn parse_music(music_string:String) -> Vec{\n\n", "cannonical_solution": "\n\n let map = |x:&str| {match x {\n \"o\" => 4,\n \"o|\" => 2,\n \".|\" => 1,\n _ => 0\n } \n};\n return music_string.split(\" \").map(|x:&str| map(&x.to_string())).filter(|x:&i32| x != &0).collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_parse_music() {\n assert!(parse_music(\" \".to_string()) == []);\n assert!(parse_music(\"o o o o\".to_string()) == vec![4, 4, 4, 4]);\n assert!(parse_music(\".| .| .| .|\".to_string()) == vec![1, 1, 1, 1]);\n assert!(parse_music(\"o| o| .| .| o o o o\".to_string()) == vec![2, 2, 1, 1, 4, 4, 4, 4]);\n assert!(parse_music(\"o| .| o| .| o o| o o|\".to_string()) == vec![2, 1, 2, 1, 4, 2, 4, 2]);\n }\n\n}\n"} {"task_id": "Rust/18", "prompt": "\n/*\n Find how many times a given substring can be found in the original string. Count overlaping cases.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn how_many_times(string: String, substring:String) -> i32{\n\n", "cannonical_solution": "\n let mut times:i32 = 0;\n\n for i in 0..(string.len() as i32 - substring.len() as i32 + 1){\n if string.get(i as usize..(i + substring.len() as i32) as usize).unwrap().to_string() == substring {\n times += 1;\n } \n }\n return times;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_how_many_times() {\n assert!(how_many_times(\"\".to_string(), \"x\".to_string()) == 0);\n assert!(how_many_times(\"xyxyxyx\".to_string(), \"x\".to_string()) == 4);\n assert!(how_many_times(\"cacacacac\".to_string(), \"cac\".to_string()) == 4);\n assert!(how_many_times(\"john doe\".to_string(), \"john\".to_string()) == 1);\n }\n\n\n}\n"} {"task_id": "Rust/19", "prompt": "\n/*\n Input is a space-delimited string of numberals from 'zero' to 'nine'.\n Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.\n Return the string with numbers sorted from smallest to largest\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sort_numbers(numbers:String) -> String {\n\n", "cannonical_solution": "\n let str_to_i32 = |x:&str| {match x{\n \"zero\" => 0,\n \"one\" => 1,\n \"two\" => 2,\n \"three\" => 3,\n \"four\" => 4,\n \"five\" => 5,\n \"six\" => 6,\n \"seven\" => 7,\n \"eight\" => 8,\n \"nine\" => 9,\n _ => 1000\n }};\n\n let i32_to_str = |x:&i32| {match x{\n 0 => \"zero\".to_string(),\n 1 => \"one\".to_string(),\n 2 => \"two\".to_string(),\n 3 => \"three\".to_string(),\n 4 => \"four\".to_string(),\n 5 => \"five\".to_string(),\n 6 => \"six\".to_string(),\n 7 => \"seven\".to_string(),\n 8 => \"eight\".to_string(),\n 9 => \"nine\".to_string(),\n _ => \"none\".to_string()\n}};\n\n let mut nmbrs:Vec = numbers.split_ascii_whitespace().map(|x:&str| str_to_i32(x)).collect(); \n nmbrs.sort();\n let res:String = nmbrs.iter().map(|x:&i32| i32_to_str(x) + \" \").collect();\n return res.trim_end().to_string();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_sort_numbers() {\n assert!(sort_numbers(\"\".to_string()) == \"\".to_string());\n assert!(sort_numbers(\"three\".to_string()) == \"three\".to_string());\n assert!(sort_numbers(\"three five nine\".to_string()) == \"three five nine\");\n assert!(\n sort_numbers(\"five zero four seven nine eight\".to_string())\n == \"zero four five seven eight nine\".to_string()\n );\n assert!(\n sort_numbers(\"six five four three two one zero\".to_string())\n == \"zero one two three four five six\".to_string()\n );\n }\n\n}\n"} {"task_id": "Rust/20", "prompt": "\n/*\n From a supplied list of numbers (of length at least two) select and return two that are the closest to each\n other and return them in order (smaller number, larger number).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn find_closest_elements(numbers:Vec) -> (f32,f32){\n\n", "cannonical_solution": "\n let mut closest_pair = (0.0,0.0);\n let mut distance:Option = None;\n\n for (idx, elem) in numbers.iter().enumerate(){\n for (idx2, elem2) in numbers.iter().enumerate() {\n if idx != idx2 {\n if distance == None {\n distance = Some((elem - elem2).abs());\n if *elem < *elem2{\n closest_pair = (*elem, *elem2);\n }else{\n closest_pair = (*elem2, *elem);\n }\n\n }else{\n let new_distance:f32= (elem - elem2).abs();\n if new_distance < distance.unwrap(){\n distance = Some(new_distance);\n\n if *elem < *elem2{\n closest_pair = (*elem, *elem2);\n }else{\n closest_pair = (*elem2, *elem);\n }\n \n \n }\n }\n }\n }\n }\n return closest_pair;\n\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_find_closest_elements() {\n assert!(find_closest_elements(vec![1.0, 2.0, 3.9, 4.0, 5.0, 2.2]) == (3.9, 4.0));\n assert!(find_closest_elements(vec![1.0, 2.0, 5.9, 4.0, 5.0]) == (5.0, 5.9));\n assert!(find_closest_elements(vec![1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2));\n assert!(find_closest_elements(vec![1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0));\n assert!(find_closest_elements(vec![1.1, 2.2, 3.1, 4.1, 5.1]) == (2.2, 3.1));\n }\n\n}\n"} {"task_id": "Rust/21", "prompt": "\n/*\n Given list of numbers (of at least two elements), apply a linear transform to that list,\n such that the smallest number will become 0 and the largest will become 1\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn rescale_to_unit(numbers:Vec) -> Vec {\n\n", "cannonical_solution": "\n let min_number= *numbers.iter().min_by(|a, b| a.partial_cmp(b).unwrap()).unwrap();\n let max_number= *numbers.iter().max_by(|a, b| a.partial_cmp(b).unwrap()).unwrap();\n return numbers.iter().map(|x:&f32| (x-min_number) / (max_number - min_number)).collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_rescale_to_unit() {\n assert!(rescale_to_unit(vec![2.0, 49.9]) == [0.0, 1.0]);\n assert!(rescale_to_unit(vec![100.0, 49.9]) == [1.0, 0.0]);\n assert!(rescale_to_unit(vec![1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]);\n assert!(rescale_to_unit(vec![2.0, 1.0, 5.0, 3.0, 4.0]) == [0.25, 0.0, 1.0, 0.5, 0.75]);\n assert!(rescale_to_unit(vec![12.0, 11.0, 15.0, 13.0, 14.0]) == [0.25, 0.0, 1.0, 0.5, 0.75]);\n }\n\n}\n"} {"task_id": "Rust/22", "prompt": "\n/*\n Filter given list of any python values only for integers\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn filter_integers(values: Vec>) -> Vec {\n\n", "cannonical_solution": "\n let mut out: Vec = Vec::new();\n for value in values {\n if let Some(i) = value.downcast_ref::() {\n out.push(*i);\n }\n }\n out\n }\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_filter_integers() {\n assert_eq!(filter_integers(vec![]), vec![]);\n let v_empty: Vec> = vec![];\n assert_eq!(\n filter_integers(vec![\n Box::new(4),\n Box::new(v_empty),\n Box::new(23.2),\n Box::new(9),\n Box::new(String::from(\"adasd\"))\n ]),\n vec![4, 9]\n );\n assert_eq!(\n filter_integers(vec![\n Box::new(3),\n Box::new('c'),\n Box::new(3),\n Box::new(3),\n Box::new('a'),\n Box::new('b')\n ]),\n vec![3, 3, 3]\n );\n }\n\n}\n"} {"task_id": "Rust/23", "prompt": "\n/*\n Return length of given string\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn strlen(strings:String) -> i32{\n\n", "cannonical_solution": "\n return strings.len() as i32;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_strlen() {\n assert!(strlen(\"\".to_string()) == 0);\n assert!(strlen(\"x\".to_string()) == 1);\n assert!(strlen(\"asdasnakj\".to_string()) == 9);\n }\n\n}\n"} {"task_id": "Rust/24", "prompt": "\n/*\n For a given number n, find the largest number that divides n evenly, smaller than n\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn largest_divisor(n:i32) -> i32{\n\n", "cannonical_solution": "\n let mut res:i32 = 0;\n let sqn = 1..n;\n \n for i in sqn.rev(){\n if n % i == 0 {\n res = i;\n break;\n }\n }\n\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_largest_divisor() {\n assert!(largest_divisor(3) == 1);\n assert!(largest_divisor(7) == 1);\n assert!(largest_divisor(10) == 5);\n assert!(largest_divisor(100) == 50);\n assert!(largest_divisor(49) == 7);\n }\n\n}\n"} {"task_id": "Rust/25", "prompt": "\n/*\n Return list of prime factors of given integer in the order from smallest to largest.\n Each of the factors should be listed number of times corresponding to how many times it appeares in factorization.\n Input number should be equal to the product of all factors\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn factorize(n: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut n = n;\n let mut factors = vec![];\n let mut divisor = 2;\n while divisor * divisor <= n {\n while n % divisor == 0 {\n factors.push(divisor);\n n = n / divisor;\n }\n divisor = divisor + 1;\n }\n if n > 1 {\n factors.push(n);\n }\n factors\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_factorize() {\n assert_eq!(factorize(2), vec![2]);\n assert_eq!(factorize(4), vec![2, 2]);\n assert_eq!(factorize(8), vec![2, 2, 2]);\n assert_eq!(factorize(3 * 19), vec![3, 19]);\n assert_eq!(factorize(3 * 19 * 3 * 19), vec![3, 3, 19, 19]);\n assert_eq!(\n factorize(3 * 19 * 3 * 19 * 3 * 19),\n vec![3, 3, 3, 19, 19, 19]\n );\n assert_eq!(factorize(3 * 19 * 19 * 19), vec![3, 19, 19, 19]);\n assert_eq!(factorize(3 * 2 * 3), vec![2, 3, 3]);\n }\n\n}\n"} {"task_id": "Rust/26", "prompt": "\n/*\n From a list of integers, remove all elements that occur more than once.\n Keep order of elements left the same as in the input.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn remove_duplicates(numbers: Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut m: HashMap = HashMap::new();\n\n for n in &numbers {\n *m.entry(*n).or_default() += 1;\n }\n let res:Vec = numbers.into_iter().filter(|x| m.get(x) == Some(&1)).collect();\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_remove_duplicates() {\n assert!(remove_duplicates(vec![]) == []);\n assert!(remove_duplicates(vec![1, 2, 3, 4]) == vec![1, 2, 3, 4]);\n assert!(remove_duplicates(vec![1, 2, 3, 2, 4, 3, 5]) == [1, 4, 5]);\n }\n\n}\n"} {"task_id": "Rust/27", "prompt": "\n/*\n For a given string, flip lowercase characters to uppercase and uppercase to lowercase.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\npub fn flip_case(string: String) -> String{\n\n", "cannonical_solution": "\n return string.chars().into_iter().fold(String::new(), |res:String, c:char| {if c.is_ascii_lowercase(){return res + &c.to_uppercase().to_string();}else{return res + &c.to_ascii_lowercase().to_string();}});\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_flip_case() {\n assert!(flip_case(\"\".to_string()) == \"\".to_string());\n assert!(flip_case(\"Hello!\".to_string()) == \"hELLO!\".to_string());\n assert!(\n flip_case(\"These violent delights have violent ends\".to_string())\n == \"tHESE VIOLENT DELIGHTS HAVE VIOLENT ENDS\".to_string()\n );\n }\n\n}\n"} {"task_id": "Rust/28", "prompt": "\n/*\n Concatenate list of strings into a single string\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn concatenate(strings:Vec) -> String{\n\n", "cannonical_solution": "\n return strings.iter().fold(String::new(),|res: String, x:&String| res + &x.to_string());\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_concatenate() {\n assert!(concatenate(vec![]) == \"\".to_string());\n assert!(\n concatenate(vec![\"x\".to_string(), \"y\".to_string(), \"z\".to_string()])\n == \"xyz\".to_string()\n );\n assert!(\n concatenate(vec![\n \"x\".to_string(),\n \"y\".to_string(),\n \"z\".to_string(),\n \"w\".to_string(),\n \"k\".to_string()\n ]) == \"xyzwk\".to_string()\n );\n }\n\n\n}\n"} {"task_id": "Rust/29", "prompt": "\n/*\n Filter an input list of strings only for ones that start with a given prefix.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn filter_by_prefix(strings:Vec, prefix:String)-> Vec{\n\n", "cannonical_solution": "\n return strings.into_iter().filter(|s| s.starts_with(&prefix)).collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_filter_by_prefix() {\n let v_empty: Vec = vec![];\n assert!(filter_by_prefix(vec![], \"john\".to_string()) == v_empty);\n assert!(\n filter_by_prefix(\n vec![\n \"xxx\".to_string(),\n \"asd\".to_string(),\n \"xxy\".to_string(),\n \"john doe\".to_string(),\n \"xxxAAA\".to_string(),\n \"xxx\".to_string()\n ],\n \"xxx\".to_string()\n ) == vec![\"xxx\", \"xxxAAA\", \"xxx\"]\n );\n }\n\n\n}\n"} {"task_id": "Rust/30", "prompt": "\n/*\nReturn only positive numbers in the list.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn get_positive(numbers:Vec) -> Vec{\n\n", "cannonical_solution": "\n return numbers.into_iter().filter(|n| n.is_positive()).collect();\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_get_positive() {\n assert!(get_positive(vec![-1, -2, 4, 5, 6]) == [4, 5, 6]);\n assert!(\n get_positive(vec![5, 3, -5, 2, 3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 3, 9, 123, 1]\n );\n assert!(get_positive(vec![-1, -2]) == []);\n assert!(get_positive(vec![]) == []);\n }\n\n}\n"} {"task_id": "Rust/31", "prompt": "\n/*\nReturn true if a given number is prime, and false otherwise.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_prime(n:i32) -> bool{\n\n", "cannonical_solution": "\n if n < 2{\n return false;\n}\nfor k in 2..n-1 {\n if n % k == 0{\n return false;\n }\n}\nreturn true;\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_prime() {\n assert!(is_prime(6) == false);\n assert!(is_prime(101) == true);\n assert!(is_prime(11) == true);\n assert!(is_prime(13441) == true);\n assert!(is_prime(61) == true);\n assert!(is_prime(4) == false);\n assert!(is_prime(1) == false);\n assert!(is_prime(5) == true);\n assert!(is_prime(11) == true);\n assert!(is_prime(17) == true);\n assert!(is_prime(5 * 17) == false);\n assert!(is_prime(11 * 7) == false);\n assert!(is_prime(13441 * 19) == false);\n }\n\n}\n"} {"task_id": "Rust/32", "prompt": "\n/*\n xs are coefficients of a polynomial.\n find_zero find x such that poly(x) = 0.\n find_zero returns only only zero point, even if there are many.\n Moreover, find_zero only takes list xs having even number of coefficients\n and largest non zero coefficient as it guarantees\n a solution.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn poly(xs: &Vec, x: f64) -> f64 {\n\n", "cannonical_solution": "\n let mut sum = 0.0;\n for i in 0..xs.len() {\n sum += xs[i] * x.powi(i as i32);\n }\n sum\n }\n \n fn find_zero(xs: &Vec) -> f64 {\n let mut ans = 0.0;\n let mut value = poly(xs, ans);\n while value.abs() > 1e-6 {\n let mut driv = 0.0;\n for i in 1..xs.len() {\n driv += xs[i] * ans.powi((i - 1) as i32) * (i as f64);\n }\n ans = ans - value / driv;\n value = poly(xs, ans);\n }\n ans\n }\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_poly() {\n let mut rng = rand::thread_rng();\n let mut solution: f64;\n let mut ncoeff: i32;\n for _ in 0..100 {\n ncoeff = 2 * (1 + rng.gen_range(0, 4));\n let mut coeffs = vec![];\n for _ in 0..ncoeff {\n let coeff = -10 + rng.gen_range(0, 21);\n if coeff == 0 {\n coeffs.push(1.0);\n } else {\n coeffs.push(coeff as f64);\n }\n }\n solution = find_zero(&coeffs);\n assert!(poly(&coeffs, solution).abs() < 1e-3);\n }\n }\n\n}\n"} {"task_id": "Rust/33", "prompt": "\n/*\nThis function takes a list l and returns a list l' such that\n l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal\n to the values of the corresponding indicies of l, but sorted.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sort_third(l: Vec) -> Vec {\n\n", "cannonical_solution": "\n let mut third = vec![];\n let mut out:Vec = vec![];\n\n for (indx,elem) in l.iter().enumerate(){\n if indx%3 == 0 && indx != 0{\n third.push(elem)\n }\n }\n third.sort();\n let mut indx_t:usize = 0;\n\n for i in 0..l.len() {\n if i%3 == 0 && i != 0{\n if indx_t < third.len(){\n out.push(*third[indx_t]);\n indx_t += 1;\n }\n }else{\n out.push(l[i]);\n }\n \n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sort_third() {\n let mut l = vec![1, 2, 3];\n assert_eq!(sort_third(l), vec![1, 2, 3]);\n l = vec![5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10];\n assert_eq!(sort_third(l), vec![5, 3, -5, 1, -3, 3, 2, 0, 123, 9, -10]);\n l = vec![5, 8, -12, 4, 23, 2, 3, 11, 12, -10];\n assert_eq!(sort_third(l), vec![5, 8, -12, -10, 23, 2, 3, 11, 12, 4]);\n l = vec![5, 6, 3, 4, 8, 9, 2];\n assert_eq!(sort_third(l), vec![5, 6, 3, 2, 8, 9, 4]);\n l = vec![5, 8, 3, 4, 6, 9, 2];\n assert_eq!(sort_third(l), vec![5, 8, 3, 2, 6, 9, 4]);\n l = vec![5, 6, 9, 4, 8, 3, 2];\n assert_eq!(sort_third(l), vec![5, 6, 9, 2, 8, 3, 4]);\n l = vec![5, 6, 3, 4, 8, 9, 2, 1];\n assert_eq!(sort_third(l), vec![5, 6, 3, 2, 8, 9, 4, 1]);\n }\n\n}\n"} {"task_id": "Rust/34", "prompt": "\n/*\nReturn sorted unique elements in a list\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn unique(nmbs:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res:Vec = nmbs.clone();\n res.sort();\n res.dedup();\n return res;\n }\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_unique() {\n assert!(unique(vec![5, 3, 5, 2, 3, 3, 9, 0, 123]) == vec![0, 2, 3, 5, 9, 123]);\n }\n\n\n}\n"} {"task_id": "Rust/35", "prompt": "\n/*\nReturn maximum element in the list.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn maximum(nmbs:Vec) -> i32{\n\n", "cannonical_solution": "\n return *nmbs.iter().max().unwrap();\n }\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_maximum() {\n assert!(maximum(vec![1, 2, 3]) == 3);\n assert!(maximum(vec![5, 3, -5, 2, -3, 3, 9, 0, 124, 1, -10]) == 124);\n }\n\n\n}\n"} {"task_id": "Rust/36", "prompt": "\n/*\nReturn the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fizz_buzz(n:i32) -> i32{\n\n", "cannonical_solution": "\n let mut ns:Vec = vec![];\n\n for i in 0..n{\n if i % 11 == 0 || i % 13 == 0{\n ns.push(i);\n }\n }\n\n let s:String = ns.into_iter().fold(String::new(),|s:String, n:i32| {s + &n.to_string()});\n let mut ans:i32 = 0;\n\n for c in s.chars(){\n if c == '7'{\n ans += 1;\n }\n }\n return ans;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_fizz_buzz() {\n assert!(fizz_buzz(50) == 0);\n assert!(fizz_buzz(78) == 2);\n assert!(fizz_buzz(79) == 3);\n assert!(fizz_buzz(100) == 3);\n assert!(fizz_buzz(200) == 6);\n assert!(fizz_buzz(4000) == 192);\n assert!(fizz_buzz(10000) == 639);\n assert!(fizz_buzz(100000) == 8026);\n }\n\n}\n"} {"task_id": "Rust/37", "prompt": "\n/*\nThis function takes a list l and returns a list l' such that\n l' is identical to l in the odd indicies, while its values at the even indicies are equal\n to the values of the even indicies of l, but sorted.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sort_even(nmbs:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut even = vec![];\n let mut out:Vec = vec![];\n\n for (indx,elem) in nmbs.iter().enumerate(){\n if indx%2 == 0{\n even.push(elem)\n }\n }\n even.sort();\n let mut indx_t:usize = 0;\n\n for i in 0..nmbs.len() {\n if i%2 == 0{\n if indx_t < even.len(){\n out.push(*even[indx_t]);\n indx_t += 1;\n }\n }else{\n out.push(nmbs[i]);\n }\n \n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sort_even() {\n assert_eq!(sort_even(vec![1, 2, 3]), vec![1, 2, 3]);\n assert_eq!(\n sort_even(vec![5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]),\n vec![-10, 3, -5, 2, -3, 3, 5, 0, 9, 1, 123]\n );\n assert_eq!(\n sort_even(vec![5, 8, -12, 4, 23, 2, 3, 11, 12, -10]),\n vec![-12, 8, 3, 4, 5, 2, 12, 11, 23, -10]\n );\n }\n\n}\n"} {"task_id": "Rust/38", "prompt": "\n/*\n\n takes as input string encoded with encode_cyclic function. Returns decoded string.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn encode_cyclic(s: &str) -> String {\n\n", "cannonical_solution": "\n let mut even = vec![];\n let mut out:Vec = vec![];\n\n for (indx,elem) in nmbs.iter().enumerate(){\n if indx%2 == 0{\n even.push(elem)\n }\n }\n even.sort();\n let mut indx_t:usize = 0;\n\n for i in 0..nmbs.len() {\n if i%2 == 0{\n if indx_t < even.len(){\n out.push(*even[indx_t]);\n indx_t += 1;\n }\n }else{\n out.push(nmbs[i]);\n }\n \n }\n return out;\n}\n\n\n//HumanEval/38 string decode_cyclic(string s){\npub fn encode_cyclic(s: &str) -> String {\n // returns encoded string by cycling groups of three characters. \n // split string to groups. Each of length 3.\n let l = s.len();\n let num = (l + 2) / 3;\n let mut output = String::new();\n for i in 0..num {\n let group = &s[i * 3..std::cmp::min(l, (i + 1) * 3)];\n // cycle elements in each group. Unless group has fewer elements than 3.\n if group.len() == 3 {\n let x = format!(\"{}{}{}\", &group[1..2], &group[2..3], &group[0..1]);\n output.push_str(&x);\n } else {\n output.push_str(group);\n }\n }\n output\n}\n\npub fn decode_cyclic(s: &str) -> String {\n let l = s.len();\n let num = (l + 2) / 3;\n let mut output = String::new();\n for i in 0..num {\n let group = &s[i * 3..std::cmp::min(l, (i + 1) * 3)];\n // revert the cycle performed by the encode_cyclic function\n if group.len() == 3 {\n let x = format!(\"{}{}{}\", &group[2..3], &group[0..1], &group[1..2]);\n output.push_str(&x);\n } else {\n output.push_str(group);\n }\n }\n output\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_decode_cyclic() {\n for _ in 0..100 {\n let l = 10 + rand::random::() % 11;\n let mut str = String::new();\n for _ in 0..l {\n let chr = 97 + rand::random::() % 26;\n str.push(chr as u8 as char);\n }\n let encoded_str = encode_cyclic(&str);\n assert_eq!(decode_cyclic(&encoded_str), str);\n }\n }\n\n}\n"} {"task_id": "Rust/39", "prompt": "\n/*\n\n prime_fib returns n-th number that is a Fibonacci number and it's also prime.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn prime_fib(n: i32) -> i32 {\n\n", "cannonical_solution": "\n let mut f1 = 1;\n let mut f2 = 2;\n let mut count = 0;\n while count < n {\n f1 = f1 + f2;\n let m = f1;\n f1 = f2;\n f2 = m;\n let mut isprime = true;\n for w in 2..(f1 as f32).sqrt() as i32 + 1 {\n if f1 % w == 0 {\n isprime = false;\n break;\n }\n }\n if isprime {\n count += 1;\n }\n if count == n {\n return f1;\n }\n }\n 0\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_prime_fib() {\n assert_eq!(prime_fib(1), 2);\n assert_eq!(prime_fib(2), 3);\n assert_eq!(prime_fib(3), 5);\n assert_eq!(prime_fib(4), 13);\n assert_eq!(prime_fib(5), 89);\n assert_eq!(prime_fib(6), 233);\n assert_eq!(prime_fib(7), 1597);\n assert_eq!(prime_fib(8), 28657);\n assert_eq!(prime_fib(9), 514229);\n assert_eq!(prime_fib(10), 433494437);\n }\n\n}\n"} {"task_id": "Rust/40", "prompt": "\n/*\n\n triples_sum_to_zero takes a list of integers as an input.\n it returns True if there are three distinct elements in the list that\n sum to zero, and False otherwise.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn triples_sum_to_zero(nmbs:Vec) -> bool{\n\n", "cannonical_solution": "\n for i in 0.. nmbs.len(){\n for j in i + 1.. nmbs.len(){\n for k in j + 1.. nmbs.len(){\n if *nmbs.get(i).unwrap() + *nmbs.get(j).unwrap() + *nmbs.get(k).unwrap() == 0{\n return true;\n }\n }\n }\n }\nreturn false;\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_triples_sum_to_zero() {\n assert!(triples_sum_to_zero(vec![1, 3, 5, 0]) == false);\n assert!(triples_sum_to_zero(vec![1, 3, 5, -1]) == false);\n assert!(triples_sum_to_zero(vec![1, 3, -2, 1]) == true);\n assert!(triples_sum_to_zero(vec![1, 2, 3, 7]) == false);\n assert!(triples_sum_to_zero(vec![1, 2, 5, 7]) == false);\n assert!(triples_sum_to_zero(vec![2, 4, -5, 3, 9, 7]) == true);\n assert!(triples_sum_to_zero(vec![1]) == false);\n assert!(triples_sum_to_zero(vec![1, 3, 5, -100]) == false);\n assert!(triples_sum_to_zero(vec![100, 3, 5, -100]) == false);\n }\n\n}\n"} {"task_id": "Rust/41", "prompt": "\n/*\n\n Imagine a road that's a perfectly straight infinitely long line.\n n cars are driving left to right; simultaneously, a different set of n cars\n are driving right to left. The two sets of cars start out being very far from\n each other. All cars move in the same speed. Two cars are said to collide\n when a car that's moving left to right hits a car that's moving right to left.\n However, the cars are infinitely sturdy and strong; as a result, they continue moving\n in their trajectory as if they did not collide.\n\n This function outputs the number of such collisions.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn car_race_collision(n:i32)-> i32{\n\n", "cannonical_solution": "\n return n*n;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_car_race_collision() {\n assert!(car_race_collision(2) == 4);\n assert!(car_race_collision(3) == 9);\n assert!(car_race_collision(4) == 16);\n assert!(car_race_collision(8) == 64);\n assert!(car_race_collision(10) == 100);\n }\n\n}\n"} {"task_id": "Rust/42", "prompt": "\n/*\nReturn list with elements incremented by 1.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn incr_list(l:Vec) -> Vec{\n\n", "cannonical_solution": "\n return l.into_iter().map(|n:i32| n + 1).collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_incr_list() {\n assert!(incr_list(vec![]) == vec![]);\n assert!(incr_list(vec![3, 2, 1]) == [4, 3, 2]);\n assert!(incr_list(vec![5, 2, 5, 2, 3, 3, 9, 0, 123]) == [6, 3, 6, 3, 4, 4, 10, 1, 124]);\n }\n\n}\n"} {"task_id": "Rust/43", "prompt": "\n/*\n\n pairs_sum_to_zero takes a list of integers as an input.\n it returns True if there are two distinct elements in the list that\n sum to zero, and False otherwise.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn pairs_sum_to_zero(l:Vec) -> bool{\n\n", "cannonical_solution": "\n for (i, l1) in l.iter().enumerate(){\n for j in i + 1.. l.len(){\n if l1 + l[j] == 0{\n return true;\n }\n }\n }\n\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_pairs_sum_to_zero() {\n assert!(pairs_sum_to_zero(vec![1, 3, 5, 0]) == false);\n assert!(pairs_sum_to_zero(vec![1, 3, -2, 1]) == false);\n assert!(pairs_sum_to_zero(vec![1, 2, 3, 7]) == false);\n assert!(pairs_sum_to_zero(vec![2, 4, -5, 3, 5, 7]) == true);\n assert!(pairs_sum_to_zero(vec![1]) == false);\n assert!(pairs_sum_to_zero(vec![-3, 9, -1, 3, 2, 30]) == true);\n assert!(pairs_sum_to_zero(vec![-3, 9, -1, 3, 2, 31]) == true);\n assert!(pairs_sum_to_zero(vec![-3, 9, -1, 4, 2, 30]) == false);\n assert!(pairs_sum_to_zero(vec![-3, 9, -1, 4, 2, 31]) == false);\n }\n\n}\n"} {"task_id": "Rust/44", "prompt": "\n/*\nChange numerical base of input number x to base.\n return string representation after the conversion.\n base numbers are less than 10.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn change_base(x:i32, base:i32) -> String{\n\n", "cannonical_solution": "\n let mut ret:String = \"\".to_string();\n let mut x1 = x;\n\n while x1 > 0{\n ret = (x1 % base).to_string() + &ret;\n x1 = x1 / base;\n }\n return ret;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_change_base() {\n assert!(change_base(8, 3) == \"22\".to_string());\n assert!(change_base(9, 3) == \"100\".to_string());\n assert!(change_base(234, 2) == \"11101010\".to_string());\n assert!(change_base(16, 2) == \"10000\".to_string());\n assert!(change_base(8, 2) == \"1000\".to_string());\n assert!(change_base(7, 2) == \"111\".to_string());\n }\n\n}\n"} {"task_id": "Rust/45", "prompt": "\n/*\n\n Given the lengths of the three sides of a triangle. Return the area of\n the triangle rounded to 2 decimal points if the three sides form a valid triangle. \n Otherwise return -1\n Three sides make a valid triangle when the sum of any two sides is greater \n than the third side.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn triangle_area(a:i32, h:i32) -> f64{\n\n", "cannonical_solution": "\n return (a * h) as f64 / 2.0;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_triangle_area() {\n assert!(triangle_area(5, 3) == 7.5);\n assert!(triangle_area(2, 2) == 2.0);\n assert!(triangle_area(10, 8) == 40.0);\n }\n\n}\n"} {"task_id": "Rust/46", "prompt": "\n/*\nThe Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:\n fib4(0) -> 0\n fib4(1) -> 0\n fib4(2) -> 2\n fib4(3) -> 0\n fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).\n Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fib4(n:i32) -> i32{\n\n", "cannonical_solution": "\n let mut results:Vec = vec![0, 0, 2, 0];\n\n if n < 4 {\n return *results.get(n as usize).unwrap();\n }\n\n for _ in 4.. n + 1{\n results.push(results.get(results.len()-1).unwrap() + results.get(results.len()-2).unwrap()\n + results.get(results.len()-3).unwrap() + results.get(results.len()-4).unwrap());\n results.remove(0);\n }\n\n return *results.get(results.len()-1).unwrap();\n\n \n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_fib4() {\n assert!(fib4(5) == 4);\n assert!(fib4(8) == 28);\n assert!(fib4(10) == 104);\n assert!(fib4(12) == 386);\n }\n\n}\n"} {"task_id": "Rust/47", "prompt": "\n/*\nReturn median of elements in the list l.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn median(l:Vec) -> f64{\n\n", "cannonical_solution": "\n let mut res:Vec = l.clone();\n res.sort();\n if res.len() % 2 == 1{\n return *res.get(res.len() / 2).unwrap() as f64;\n }else{ \n return (res.get(res.len() / 2 -1).unwrap() + res.get(res.len() / 2).unwrap()) as f64/ 2.0;\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_median() {\n assert!(median(vec![3, 1, 2, 4, 5]) == 3.0);\n assert!(median(vec![-10, 4, 6, 1000, 10, 20]) == 8.0);\n assert!(median(vec![5]) == 5.0);\n assert!(median(vec![6, 5]) == 5.5);\n assert!(median(vec![8, 1, 3, 9, 9, 2, 7]) == 7.0);\n }\n\n}\n"} {"task_id": "Rust/48", "prompt": "\n/*\n\n Checks if given string is a palindrome\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_palindrome(text: String) -> bool {\n\n", "cannonical_solution": "\n let pr: String = text.chars().rev().collect();\n return pr == text;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_is_palindrome() {\n assert!(is_palindrome(\"\".to_string()) == true);\n assert!(is_palindrome(\"aba\".to_string()) == true);\n assert!(is_palindrome(\"aaaaa\".to_string()) == true);\n assert!(is_palindrome(\"zbcd\".to_string()) == false);\n assert!(is_palindrome(\"xywyx\".to_string()) == true);\n assert!(is_palindrome(\"xywyz\".to_string()) == false);\n assert!(is_palindrome(\"xywzx\".to_string()) == false);\n }\n\n}\n"} {"task_id": "Rust/49", "prompt": "\n/*\nReturn 2^n modulo p (be aware of numerics).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn modp(n: i32, p: i32) -> i32 {\n\n", "cannonical_solution": "\n if n == 0 {\n return 1;\n } else {\n return (modp(n - 1, p) * 2) % p;\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_modp() {\n assert!(modp(3, 5) == 3);\n assert!(modp(1101, 101) == 2);\n assert!(modp(0, 101) == 1);\n assert!(modp(3, 11) == 8);\n assert!(modp(100, 101) == 1);\n assert!(modp(30, 5) == 4);\n assert!(modp(31, 5) == 3);\n }\n\n}\n"} {"task_id": "Rust/50", "prompt": "\n/*\n\n takes as input string encoded with encode_shift function. Returns decoded string.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn encode_shift(s: &str) -> String {\n\n", "cannonical_solution": "\n let alphabet:Vec<&str> = vec![\"a\", \"b\", \"c\", \"d\", \"e\", \"f\", \"g\", \"h\", \"i\", \"j\", \"k\", \"l\", \"m\", \"n\"\n , \"o\", \"p\", \"q\", \"r\", \"s\", \"t\", \"u\", \"v\", \"w\", \"x\", \"y\", \"z\"];\n let mut output = String::new();\n\n for c in s.chars() {\n let mut lower = false;\n if c.is_ascii_lowercase(){\n lower = true;\n }\n let mut c_shift:String = \"\".to_string();\n if lower {\n let index:usize = alphabet.iter().position(|&x| x == c.to_string()).unwrap();\n c_shift = alphabet[(index + 5) % 26].to_string();\n }else{\n let c_lower:String = c.to_ascii_lowercase().to_string();\n let index:usize = alphabet.iter().position(|&x| x == c_lower).unwrap();\n c_shift = alphabet[(index + 5) % 26].to_string();\n c_shift = c_shift.to_ascii_uppercase().to_string();\n \n }\n\n output.push_str(&c_shift);\n }\n output\n}\n\npub fn decode_shift(s: &str) -> String {\n let alphabet:Vec<&str> = vec![\"a\", \"b\", \"c\", \"d\", \"e\", \"f\", \"g\", \"h\", \"i\", \"j\", \"k\", \"l\", \"m\", \"n\"\n , \"o\", \"p\", \"q\", \"r\", \"s\", \"t\", \"u\", \"v\", \"w\", \"x\", \"y\", \"z\"];\n let mut output = String::new();\n\n for c in s.chars() {\n let mut lower = false;\n if c.is_ascii_lowercase(){\n lower = true;\n }\n let mut c_shift:String = \"\".to_string();\n if lower {\n let index:usize = alphabet.iter().position(|&x| x == c.to_string()).unwrap();\n c_shift = alphabet[((26 + (index as i32 - 5)) % 26) as usize].to_string();\n }else{\n let c_lower:String = c.to_ascii_lowercase().to_string();\n let index:usize = alphabet.iter().position(|&x| x == c_lower).unwrap();\n c_shift = alphabet[((26 + (index as i32 - 5)) % 26) as usize].to_string();\n c_shift = c_shift.to_ascii_uppercase().to_string();\n \n }\n\n output.push_str(&c_shift);\n }\n output\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n //Imposing that random characters that can be generated are solely from the alphabet\n fn test_decode_encode() {\n fn random_char() -> char {\n let mut rng = rand::thread_rng();\n let letter: char = match rng.gen_range(0, 2) {\n 0 => rng.gen_range(b'a', b'z' + 1).into(),\n 1 => rng.gen_range(b'A', b'Z' + 1).into(),\n _ => unreachable!(),\n };\n return letter;\n }\n\n let mut rng = rand::thread_rng();\n for _ in 0..100 {\n let r1: i32 = rng.gen();\n let l: i32 = 10 + r1 % 11;\n let mut str: String = \"\".to_string();\n\n for _ in 0..l {\n let chr: char = random_char();\n println!(\"{}\", chr);\n str.push(chr);\n }\n\n let encoded_str: String = encode_shift(&str);\n assert!(decode_shift(&encoded_str) == str);\n }\n }\n\n}\n"} {"task_id": "Rust/51", "prompt": "\n/*\n\n remove_vowels is a function that takes string and returns string without vowels.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn remove_vowels(text: &str) -> String {\n\n", "cannonical_solution": "\n let vowels = \"AEIOUaeiou\";\n let mut out = String::new();\n for c in text.chars() {\n if !vowels.contains(c) {\n out.push(c);\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_remove_vowels() {\n assert!(remove_vowels(\"\") == \"\");\n assert!(remove_vowels(\"abcdef\\nghijklm\") == \"bcdf\\nghjklm\");\n assert!(remove_vowels(\"fedcba\") == \"fdcb\");\n assert!(remove_vowels(\"eeeee\") == \"\");\n assert!(remove_vowels(\"acBAA\") == \"cB\");\n assert!(remove_vowels(\"EcBOO\") == \"cB\");\n assert!(remove_vowels(\"ybcd\") == \"ybcd\");\n }\n\n}\n"} {"task_id": "Rust/52", "prompt": "\n/*\nReturn True if all numbers in the list l are below threshold t.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn below_threshold(l: Vec, t: i32) -> bool { \n\n", "cannonical_solution": "\n for i in l {\n if i >= t {\n return false;\n }\n }\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_below_threshold() {\n assert!(below_threshold(vec![1, 2, 4, 10], 100));\n assert!(!below_threshold(vec![1, 20, 4, 10], 5));\n assert!(below_threshold(vec![1, 20, 4, 10], 21));\n assert!(below_threshold(vec![1, 20, 4, 10], 22));\n assert!(below_threshold(vec![1, 8, 4, 10], 11));\n assert!(!below_threshold(vec![1, 8, 4, 10], 10));\n }\n\n}\n"} {"task_id": "Rust/53", "prompt": "\n/*\nAdd two numbers x and y\n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn add(x:i32, y:i32) -> i32{\n\n", "cannonical_solution": "\n return x + y;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_add() {\n assert!(add(0, 1) == 1);\n assert!(add(1, 0) == 1);\n assert!(add(2, 3) == 5);\n assert!(add(5, 7) == 12);\n assert!(add(7, 5) == 12);\n for _ in 0..100 {\n let mut rng = rand::thread_rng();\n let mut x: i32 = rng.gen();\n x = x % 1000;\n let mut y: i32 = rng.gen();\n y = y % 1000;\n\n assert!(add(x, y) == x + y);\n }\n }\n\n}\n"} {"task_id": "Rust/54", "prompt": "\n/*\n\n Check if two words have the same characters.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn same_chars(str1:&str, str2:&str) -> bool{\n\n", "cannonical_solution": "\n let mut v1:Vec = str1.chars().into_iter().collect();\n v1.sort();\n v1.dedup();\n\n let mut v2:Vec = str2.chars().into_iter().collect();\n v2.sort();\n v2.dedup();\n\n return v1 == v2;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_same_chars() {\n assert!(same_chars(\"eabcdzzzz\", \"dddzzzzzzzddeddabc\") == true);\n assert!(same_chars(\"abcd\", \"dddddddabc\") == true);\n assert!(same_chars(\"dddddddabc\", \"abcd\") == true);\n assert!(same_chars(\"eabcd\", \"dddddddabc\") == false);\n assert!(same_chars(\"abcd\", \"dddddddabcf\") == false);\n assert!(same_chars(\"eabcdzzzz\", \"dddzzzzzzzddddabc\") == false);\n assert!(same_chars(\"aabb\", \"aaccc\") == false);\n }\n\n}\n"} {"task_id": "Rust/55", "prompt": "\n/*\nReturn n-th Fibonacci number.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fib(n:i32) -> i32{\n\n", "cannonical_solution": "\n if n == 0{\n return 0;\n }\n if n == 1{\n return 1;\n }\n\n return fib(n-1) + fib(n-2);\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_fib() {\n assert!(fib(10) == 55);\n assert!(fib(1) == 1);\n assert!(fib(8) == 21);\n assert!(fib(11) == 89);\n assert!(fib(12) == 144);\n }\n\n}\n"} {"task_id": "Rust/56", "prompt": "\n/*\n brackets is a string of \"<\" and \">\".\n return True if every opening bracket has a corresponding closing bracket.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn correct_bracketing(bkts:&str) -> bool{\n\n", "cannonical_solution": "\n let mut level:i32=0;\n\n for i in 0..bkts.len(){\n\n if bkts.chars().nth(i).unwrap()== '<' {level+=1;}\n \n if bkts.chars().nth(i).unwrap() == '>' { level-=1;}\n \n if level<0 {return false;} \n }\n if level!=0 {return false;}\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_correct_bracketing() {\n assert!(correct_bracketing(\"<>\"));\n assert!(correct_bracketing(\"<<><>>\"));\n assert!(correct_bracketing(\"<><><<><>><>\"));\n assert!(correct_bracketing(\"<><><<<><><>><>><<><><<>>>\"));\n assert!(!(correct_bracketing(\"<<<><>>>>\")));\n assert!(!(correct_bracketing(\"><<>\")));\n assert!(!(correct_bracketing(\"<\")));\n assert!(!(correct_bracketing(\"<<<<\")));\n assert!(!(correct_bracketing(\">\")));\n assert!(!(correct_bracketing(\"<<>\")));\n assert!(!(correct_bracketing(\"<><><<><>><>><<>\")));\n assert!(!(correct_bracketing(\"<><><<><>><>>><>\")));\n }\n\n}\n"} {"task_id": "Rust/57", "prompt": "\n/*\nReturn True is list elements are monotonically increasing or decreasing.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn monotonic( l:Vec) -> bool{\n\n", "cannonical_solution": "\n let mut l1:Vec = l.clone();\n let mut l2:Vec = l.clone();\n l2.sort(); l2.reverse();\n l1.sort();\n\n if l == l1 || l == l2 {return true}\n return false;\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_monotonic() {\n assert!(monotonic(vec![1, 2, 4, 10]) == true);\n assert!(monotonic(vec![1, 2, 4, 20]) == true);\n assert!(monotonic(vec![1, 20, 4, 10]) == false);\n assert!(monotonic(vec![4, 1, 0, -10]) == true);\n assert!(monotonic(vec![4, 1, 1, 0]) == true);\n assert!(monotonic(vec![1, 2, 3, 2, 5, 60]) == false);\n assert!(monotonic(vec![1, 2, 3, 4, 5, 60]) == true);\n assert!(monotonic(vec![9, 9, 9, 9]) == true);\n }\n\n}\n"} {"task_id": "Rust/58", "prompt": "\n/*\nReturn sorted unique common elements for two lists.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn common(l1:Vec, l2:Vec) -> Vec{\n\n", "cannonical_solution": "\nlet mut res:Vec = l1.into_iter().filter(|n:&i32| l2.contains(n)).collect();\nres.sort();\nreturn res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_common() {\n assert!(\n common(vec![1, 4, 3, 34, 653, 2, 5], vec![5, 7, 1, 5, 9, 653, 121]) == vec![1, 5, 653]\n );\n assert!(common(vec![5, 3, 2, 8], vec![3, 2]) == vec![2, 3]);\n assert!(common(vec![4, 3, 2, 8], vec![3, 2, 4]) == vec![2, 3, 4]);\n assert!(common(vec![4, 3, 2, 8], vec![]) == vec![]);\n }\n\n}\n"} {"task_id": "Rust/59", "prompt": "\n/*\nReturn the largest prime factor of n. Assume n > 1 and is not a prime.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn largest_prime_factor(n:i32) -> i32{\n\n", "cannonical_solution": "\n let mut n1 = n.clone();\n for i in 2.. n1{\n while n1%i == 0 && n1>i{n1 = n1/i;}\n }\n return n1;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_largest_prime_factor() {\n assert!(largest_prime_factor(15) == 5);\n assert!(largest_prime_factor(27) == 3);\n assert!(largest_prime_factor(63) == 7);\n assert!(largest_prime_factor(330) == 11);\n assert!(largest_prime_factor(13195) == 29);\n }\n\n}\n"} {"task_id": "Rust/60", "prompt": "\n/*\nsum_to_n is a function that sums numbers from 1 to n.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sum_to_n(n: i32) -> i32 {\n\n", "cannonical_solution": "\n n*(n+1)/2\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sum_to_n() {\n assert!(sum_to_n(1) == 1);\n assert!(sum_to_n(6) == 21);\n assert!(sum_to_n(11) == 66);\n assert!(sum_to_n(30) == 465);\n assert!(sum_to_n(100) == 5050);\n }\n\n}\n"} {"task_id": "Rust/61", "prompt": "\n/*\n brackets is a string of \"(\" and \")\".\n return True if every opening bracket has a corresponding closing bracket.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn correct_bracketing_parenthesis(bkts:&str) -> bool{\n\n", "cannonical_solution": "\n let mut level:i32=0;\n\n for i in 0..bkts.len(){\n\n if bkts.chars().nth(i).unwrap()== '(' {level+=1;}\n \n if bkts.chars().nth(i).unwrap() == ')' { level-=1;}\n \n if level<0 {return false;} \n }\n if level!=0 {return false;}\n return true;\n }\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_correct_bracketing_parenthesis() {\n assert!(correct_bracketing_parenthesis(\"()\"));\n assert!(correct_bracketing_parenthesis(\"(()())\"));\n assert!(correct_bracketing_parenthesis(\"()()(()())()\"));\n assert!(correct_bracketing_parenthesis(\"()()((()()())())(()()(()))\"));\n assert!(!(correct_bracketing_parenthesis(\"((()())))\")));\n assert!(!(correct_bracketing_parenthesis(\")(()\")));\n assert!(!(correct_bracketing_parenthesis(\"(\")));\n assert!(!(correct_bracketing_parenthesis(\"((((\")));\n assert!(!(correct_bracketing_parenthesis(\")\")));\n assert!(!(correct_bracketing_parenthesis(\"(()\")));\n assert!(!(correct_bracketing_parenthesis(\"()()(()())())(()\")));\n assert!(!(correct_bracketing_parenthesis(\"()()(()())()))()\")));\n }\n\n}\n"} {"task_id": "Rust/62", "prompt": "\n/*\n xs represent coefficients of a polynomial.\n xs[0] + xs[1] * x + xs[2] * x^2 + ....\n Return derivative of this polynomial in the same form.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn derivative(xs:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res:Vec =vec![];\n for i in 1..xs.len(){\n res.push(i as i32 * xs.get(i).unwrap());\n }\n return res;\n\n} \n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_derivative() {\n assert!(derivative(vec![3, 1, 2, 4, 5]) == vec![1, 4, 12, 20]);\n assert!(derivative(vec![1, 2, 3]) == vec![2, 6]);\n assert!(derivative(vec![3, 2, 1]) == vec![2, 2]);\n assert!(derivative(vec![3, 2, 1, 0, 4]) == vec![2, 2, 0, 16]);\n assert!(derivative(vec![1]) == vec![]);\n }\n\n}\n"} {"task_id": "Rust/63", "prompt": "\n/*\nThe FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:\n fibfib(0) == 0\n fibfib(1) == 0\n fibfib(2) == 1\n fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).\n Please write a function to efficiently compute the n-th element of the fibfib number sequence.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fibfib(n:i32) -> i32{\n\n", "cannonical_solution": "\n if n == 0 || n == 1{\n return 0;\n }\n if n == 2{\n return 1;\n }\n\n return fibfib(n-1) + fibfib(n-2) + fibfib(n-3);\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_fibfib() {\n assert!(fibfib(2) == 1);\n assert!(fibfib(1) == 0);\n assert!(fibfib(5) == 4);\n assert!(fibfib(8) == 24);\n assert!(fibfib(10) == 81);\n assert!(fibfib(12) == 274);\n assert!(fibfib(14) == 927);\n }\n\n}\n"} {"task_id": "Rust/64", "prompt": "\n/*\nWrite a function vowels_count which takes a string representing\n a word as input and returns the number of vowels in the string.\n Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a\n vowel, but only when it is at the end of the given word.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn vowels_count(s:&str) -> i32 {\n\n", "cannonical_solution": "\n let vowels:&str = \"aeiouAEIOU\";\n let mut count:i32 = 0;\n\n for i in 0..s.len() {\n let c:char = s.chars().nth(i).unwrap();\n if vowels.contains(c){\n count += 1;\n } \n }\n if s.chars().nth(s.len() -1).unwrap() == 'y' || s.chars().nth(s.len() -1).unwrap() == 'Y' {count+=1;}\n\n return count;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_vowels_count() {\n assert!(vowels_count(\"abcde\") == 2);\n assert!(vowels_count(\"Alone\") == 3);\n assert!(vowels_count(\"key\") == 2);\n assert!(vowels_count(\"bye\") == 1);\n assert!(vowels_count(\"keY\") == 2);\n assert!(vowels_count(\"bYe\") == 1);\n assert!(vowels_count(\"ACEDY\") == 3);\n }\n\n}\n"} {"task_id": "Rust/65", "prompt": "\n/*\nCircular shift the digits of the integer x, shift the digits right by shift\n and return the result as a string.\n If shift > number of digits, return digits reversed.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn circular_shift(x:i32, shift:i32) -> String{\n\n", "cannonical_solution": "\n let mut xcp:Vec = x.to_string().chars().into_iter().collect();\n let mut res:Vec = x.to_string().chars().into_iter().collect();\n\n for (indx,c) in xcp.iter().enumerate(){\n let despl = (indx as i32 + shift) % x.to_string().len() as i32;\n replace(&mut res[despl as usize], *c);\n }\n\n return res.into_iter().collect();\n\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_circular_shift() {\n assert!(circular_shift(100, 2) == \"001\");\n assert!(circular_shift(12, 8) == \"12\");\n // original test asert (circular_shift(97, 8) == \"79\"); DATASET ERROR\n assert!(circular_shift(97, 8) == \"97\");\n assert!(circular_shift(12, 1) == \"21\");\n assert!(circular_shift(11, 101) == \"11\");\n }\n\n}\n"} {"task_id": "Rust/66", "prompt": "\n/*\nTask\n Write a function that takes a string as input and returns the sum of the upper characters only'\n ASCII codes.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn digitSum(s:&str) -> i32{\n\n", "cannonical_solution": "\n return s.chars().into_iter().filter(|c:&char| c.is_uppercase()).map(|c:char| c as i32).sum();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_digitSum() {\n assert!(digitSum(\"\") == 0);\n assert!(digitSum(\"abAB\") == 131);\n assert!(digitSum(\"abcCd\") == 67);\n assert!(digitSum(\"helloE\") == 69);\n assert!(digitSum(\"woArBld\") == 131);\n assert!(digitSum(\"aAaaaXa\") == 153);\n assert!(digitSum(\" How are yOu?\") == 151);\n assert!(digitSum(\"You arE Very Smart\") == 327);\n }\n\n\n}\n"} {"task_id": "Rust/67", "prompt": "\n/*\n\n In this task, you will be given a string that represents a number of apples and oranges \n that are distributed in a basket of fruit this basket contains \n apples, oranges, and mango fruits. Given the string that represents the total number of \n the oranges and apples and an integer that represent the total number of the fruits \n in the basket return the number of the mango fruits in the basket.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fruit_distribution(s:&str, n:i32) -> i32 {\n\n", "cannonical_solution": "\n let sub:i32 = s.split_ascii_whitespace().into_iter().filter(|c| c.parse::().is_ok()).map(|c| c.parse::().unwrap()).sum();\n return n-sub;\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_fruit_distribution() {\n assert!(fruit_distribution(\"5 apples and 6 oranges\", 19) == 8);\n assert!(fruit_distribution(\"5 apples and 6 oranges\", 21) == 10);\n assert!(fruit_distribution(\"0 apples and 1 oranges\", 3) == 2);\n assert!(fruit_distribution(\"1 apples and 0 oranges\", 3) == 2);\n assert!(fruit_distribution(\"2 apples and 3 oranges\", 100) == 95);\n assert!(fruit_distribution(\"2 apples and 3 oranges\", 5) == 0);\n assert!(fruit_distribution(\"1 apples and 100 oranges\", 120) == 19);\n }\n\n\n}\n"} {"task_id": "Rust/68", "prompt": "\n/*\n\n \"Given an array representing a branch of a tree that has non-negative integer nodes\n your task is to pluck one of the nodes and return it.\n The plucked node should be the node with the smallest even value.\n If multiple nodes with the same smallest even value are found return the node that has smallest index.\n\n The plucked node should be returned in a list, [ smalest_value, its index ],\n If there are no even values or the given array is empty, return [].\n\n Constraints:\n * 1 <= nodes.length <= 10000\n * 0 <= node.value\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn pluck(arr:Vec) -> Vec {\n\n", "cannonical_solution": "\n let mut out:Vec = vec![];\n\n for i in 0.. arr.len(){\n if arr[i]%2 == 0 && (out.len() == 0 || arr[i]) -> i32 {\n\n", "cannonical_solution": "\n let mut freq: Vec> = Vec::new();\n let mut max = -1;\n for i in 0..lst.len() {\n let mut has = false;\n for j in 0..freq.len() {\n if lst[i] == freq[j][0] {\n freq[j][1] += 1;\n has = true;\n if freq[j][1] >= freq[j][0] && freq[j][0] > max {\n max = freq[j][0];\n }\n }\n }\n if !has {\n freq.push(vec![lst[i], 1]);\n if max == -1 && lst[i] == 1 {\n max = 1;\n }\n }\n }\n return max;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_search() {\n assert!(search(vec![5, 5, 5, 5, 1]) == 1);\n assert!(search(vec![4, 1, 4, 1, 4, 4]) == 4);\n assert!(search(vec![3, 3]) == -1);\n assert!(search(vec![8, 8, 8, 8, 8, 8, 8, 8]) == 8);\n assert!(search(vec![2, 3, 3, 2, 2]) == 2);\n assert!(\n search(vec![\n 2, 7, 8, 8, 4, 8, 7, 3, 9, 6, 5, 10, 4, 3, 6, 7, 1, 7, 4, 10, 8, 1\n ]) == 1\n );\n assert!(search(vec![3, 2, 8, 2]) == 2);\n assert!(search(vec![6, 7, 1, 8, 8, 10, 5, 8, 5, 3, 10]) == 1);\n assert!(search(vec![8, 8, 3, 6, 5, 6, 4]) == -1);\n assert!(\n search(vec![\n 6, 9, 6, 7, 1, 4, 7, 1, 8, 8, 9, 8, 10, 10, 8, 4, 10, 4, 10, 1, 2, 9, 5, 7, 9\n ]) == 1\n );\n assert!(search(vec![1, 9, 10, 1, 3]) == 1);\n assert!(\n search(vec![\n 6, 9, 7, 5, 8, 7, 5, 3, 7, 5, 10, 10, 3, 6, 10, 2, 8, 6, 5, 4, 9, 5, 3, 10\n ]) == 5\n );\n assert!(search(vec![1]) == 1);\n assert!(\n search(vec![\n 8, 8, 10, 6, 4, 3, 5, 8, 2, 4, 2, 8, 4, 6, 10, 4, 2, 1, 10, 2, 1, 1, 5\n ]) == 4\n );\n assert!(\n search(vec![\n 2, 10, 4, 8, 2, 10, 5, 1, 2, 9, 5, 5, 6, 3, 8, 6, 4, 10\n ]) == 2\n );\n assert!(search(vec![1, 6, 10, 1, 6, 9, 10, 8, 6, 8, 7, 3]) == 1);\n assert!(\n search(vec![\n 9, 2, 4, 1, 5, 1, 5, 2, 5, 7, 7, 7, 3, 10, 1, 5, 4, 2, 8, 4, 1, 9, 10, 7, 10, 2, 8,\n 10, 9, 4\n ]) == 4\n );\n assert!(\n search(vec![\n 2, 6, 4, 2, 8, 7, 5, 6, 4, 10, 4, 6, 3, 7, 8, 8, 3, 1, 4, 2, 2, 10, 7\n ]) == 4\n );\n assert!(\n search(vec![\n 9, 8, 6, 10, 2, 6, 10, 2, 7, 8, 10, 3, 8, 2, 6, 2, 3, 1\n ]) == 2\n );\n assert!(\n search(vec![\n 5, 5, 3, 9, 5, 6, 3, 2, 8, 5, 6, 10, 10, 6, 8, 4, 10, 7, 7, 10, 8\n ]) == -1\n );\n assert!(search(vec![10]) == -1);\n assert!(search(vec![9, 7, 7, 2, 4, 7, 2, 10, 9, 7, 5, 7, 2]) == 2);\n assert!(search(vec![5, 4, 10, 2, 1, 1, 10, 3, 6, 1, 8]) == 1);\n assert!(\n search(vec![\n 7, 9, 9, 9, 3, 4, 1, 5, 9, 1, 2, 1, 1, 10, 7, 5, 6, 7, 6, 7, 7, 6\n ]) == 1\n );\n assert!(search(vec![3, 10, 10, 9, 2]) == -1);\n }\n\n}\n"} {"task_id": "Rust/70", "prompt": "\n/*\n\n Given list of integers, return list in strange order.\n Strange sorting, is when you start with the minimum value,\n then maximum of the remaining integers, then minimum and so on.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn strange_sort_list(lst: Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut cp:Vec = lst.clone();\n let mut res:Vec = vec![];\n\n for (indx, _) in lst.iter().enumerate(){\n if indx%2 == 1 {\n let max:i32 = *cp.iter().max().unwrap();\n res.push(max);\n cp.remove(cp.iter().position(|x| *x == max).unwrap());\n }\n else{\n let min:i32 = *cp.iter().min().unwrap();\n res.push(min);\n cp.remove(cp.iter().position(|x| *x == min).unwrap());\n }\n }\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n#[test]\n fn test_strange_sort_list() {\n assert!(strange_sort_list(vec![1, 2, 3, 4]) == vec![1, 4, 2, 3]);\n assert!(strange_sort_list(vec![5, 6, 7, 8, 9]) == vec![5, 9, 6, 8, 7]);\n assert!(strange_sort_list(vec![1, 2, 3, 4, 5]) == vec![1, 5, 2, 4, 3]);\n assert!(strange_sort_list(vec![5, 6, 7, 8, 9, 1]) == vec![1, 9, 5, 8, 6, 7]);\n assert!(strange_sort_list(vec![5, 5, 5, 5]) == vec![5, 5, 5, 5]);\n assert!(strange_sort_list(vec![]) == vec![]);\n assert!(strange_sort_list(vec![1, 2, 3, 4, 5, 6, 7, 8]) == vec![1, 8, 2, 7, 3, 6, 4, 5]);\n assert!(\n strange_sort_list(vec![0, 2, 2, 2, 5, 5, -5, -5]) == vec![-5, 5, -5, 5, 0, 2, 2, 2]\n );\n assert!(strange_sort_list(vec![111111]) == vec![111111]);\n }\n\n}\n"} {"task_id": "Rust/71", "prompt": "\n/*\n\n Given the lengths of the three sides of a triangle. Return the area of\n the triangle rounded to 2 decimal points if the three sides form a valid triangle. \n Otherwise return -1\n Three sides make a valid triangle when the sum of any two sides is greater \n than the third side.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn triangle_area_f64(a:f64, b:f64, c:f64) -> f64{\n\n", "cannonical_solution": "\n if a+b<=c || a+c<=b || b+c<=a {return -1.0;}\n let h:f64=(a+b+c) / 2.0;\n let mut area:f64;\n area = f64::powf(h*(h-a)*(h-b)*(h-c),0.5);\n return area;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_triangle_area_f64() {\n assert!(f64::abs(triangle_area_f64(3.0, 4.0, 5.0) - 6.00) < 0.01);\n assert!(f64::abs(triangle_area_f64(1.0, 2.0, 10.0) + 1.0) < 0.01);\n assert!(f64::abs(triangle_area_f64(4.0, 8.0, 5.0) - 8.18) < 0.01);\n assert!(f64::abs(triangle_area_f64(2.0, 2.0, 2.0) - 1.73) < 0.01);\n assert!(f64::abs(triangle_area_f64(1.0, 2.0, 3.0) + 1.0) < 0.01);\n assert!(f64::abs(triangle_area_f64(10.0, 5.0, 7.0) - 16.25) < 0.01);\n assert!(f64::abs(triangle_area_f64(2.0, 6.0, 3.0) + 1.0) < 0.01);\n assert!(f64::abs(triangle_area_f64(1.0, 1.0, 1.0) - 0.43) < 0.01);\n assert!(f64::abs(triangle_area_f64(2.0, 2.0, 10.0) + 1.0) < 0.01);\n }\n\n}\n"} {"task_id": "Rust/72", "prompt": "\n/*\n\n Write a function that returns True if the object q will fly, and False otherwise.\n The object q will fly if it's balanced (it is a palindromic list) and the sum of its elements is less than or equal the maximum possible weight w.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn will_it_fly(q:Vec, w:i32) -> bool{\n\n", "cannonical_solution": "\n if q.iter().sum::() > w {\n return false;\n }\n let mut i = 0;\n let mut j = q.len() - 1;\n\n while i < j {\n if q[i] != q[j] {\n return false;\n }\n i += 1;\n j -= 1;\n }\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_will_it_fly() {\n assert!(will_it_fly(vec![3, 2, 3], 9) == true);\n assert!(will_it_fly(vec![1, 2], 5) == false);\n assert!(will_it_fly(vec![3], 5) == true);\n assert!(will_it_fly(vec![3, 2, 3], 1) == false);\n assert!(will_it_fly(vec![1, 2, 3], 6) == false);\n assert!(will_it_fly(vec![5], 5) == true);\n }\n\n}\n"} {"task_id": "Rust/73", "prompt": "\n/*\n\n Given an array arr of integers, find the minimum number of elements that\n need to be changed to make the array palindromic. A palindromic array is an array that\n is read the same backwards and forwards. In one change, you can change one element to any other element.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn smallest_change(arr:Vec) -> i32{\n\n", "cannonical_solution": "\n let mut ans: i32 = 0;\n for i in 0..arr.len() / 2 {\n if arr[i] != arr[arr.len() - i - 1] {\n ans += 1\n }\n }\n return ans;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_smallest_change() {\n assert!(smallest_change(vec![1, 2, 3, 5, 4, 7, 9, 6]) == 4);\n assert!(smallest_change(vec![1, 2, 3, 4, 3, 2, 2]) == 1);\n assert!(smallest_change(vec![1, 4, 2]) == 1);\n assert!(smallest_change(vec![1, 4, 4, 2]) == 1);\n assert!(smallest_change(vec![1, 2, 3, 2, 1]) == 0);\n assert!(smallest_change(vec![3, 1, 1, 3]) == 0);\n assert!(smallest_change(vec![1]) == 0);\n assert!(smallest_change(vec![0, 1]) == 1);\n }\n\n}\n"} {"task_id": "Rust/74", "prompt": "\n/*\n\n Write a function that accepts two lists of strings and returns the list that has \n total number of chars in the all strings of the list less than the other list.\n\n if the two lists have the same number of chars, return the first list.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn total_match(lst1:Vec<&str>, lst2:Vec<&str>) -> Vec{\n\n", "cannonical_solution": "\n let total_1: usize = lst1\n .iter()\n .fold(0, |acc: usize, str: &&str| acc + str.chars().count());\n let total_2: usize = lst2\n .iter()\n .fold(0, |acc: usize, str: &&str| acc + str.chars().count());\n\n if total_1 <= total_2 {\n return lst1.into_iter().map(|x| x.to_string()).collect();\n } else {\n return lst2.into_iter().map(|x| x.to_string()).collect();\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_total_match() {\n let v_empty: Vec = vec![];\n assert!(total_match(vec![], vec![]) == v_empty);\n assert!(total_match(vec![\"hi\", \"admin\"], vec![\"hi\", \"hi\"]) == vec![\"hi\", \"hi\"]);\n assert!(\n total_match(vec![\"hi\", \"admin\"], vec![\"hi\", \"hi\", \"admin\", \"project\"])\n == vec![\"hi\", \"admin\"]\n );\n assert!(total_match(vec![\"4\"], vec![\"1\", \"2\", \"3\", \"4\", \"5\"]) == vec![\"4\"]);\n assert!(total_match(vec![\"hi\", \"admin\"], vec![\"hI\", \"Hi\"]) == vec![\"hI\", \"Hi\"]);\n assert!(total_match(vec![\"hi\", \"admin\"], vec![\"hI\", \"hi\", \"hi\"]) == vec![\"hI\", \"hi\", \"hi\"]);\n assert!(total_match(vec![\"hi\", \"admin\"], vec![\"hI\", \"hi\", \"hii\"]) == vec![\"hi\", \"admin\"]);\n assert!(total_match(vec![], vec![\"this\"]) == v_empty);\n assert!(total_match(vec![\"this\"], vec![]) == v_empty);\n }\n\n}\n"} {"task_id": "Rust/75", "prompt": "\n/*\nWrite a function that returns true if the given number is the multiplication of 3 prime numbers\n and false otherwise.\n Knowing that (a) is less then 100.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_multiply_prime(a: i32) -> bool {\n\n", "cannonical_solution": "\n let mut a1 = a;\n let mut num = 0;\n for i in 2..a {\n while a1 % i == 0 && a1 > i {\n a1 /= i;\n num += 1;\n }\n }\n if num == 2 {\n return true;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_multiply_prime() {\n assert!(is_multiply_prime(5) == false);\n assert!(is_multiply_prime(30) == true);\n assert!(is_multiply_prime(8) == true);\n assert!(is_multiply_prime(10) == false);\n assert!(is_multiply_prime(125) == true);\n assert!(is_multiply_prime(3 * 5 * 7) == true);\n assert!(is_multiply_prime(3 * 6 * 7) == false);\n assert!(is_multiply_prime(9 * 9 * 9) == false);\n assert!(is_multiply_prime(11 * 9 * 9) == false);\n assert!(is_multiply_prime(11 * 13 * 7) == true);\n }\n\n}\n"} {"task_id": "Rust/76", "prompt": "\n/*\nYour task is to write a function that returns true if a number x is a simple\n power of n and false in other cases.\n x is a simple power of n if n**int=x\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_simple_power(x:i32, n:i32) -> bool{\n\n", "cannonical_solution": "\n let mut p: i32 = 1;\n let mut count: i32 = 0;\n\n while p <= x && count < 100 {\n if p == x {\n return true;\n };\n p = p * n;\n count += 1;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_simple_power() {\n assert!(is_simple_power(1, 4) == true);\n assert!(is_simple_power(2, 2) == true);\n assert!(is_simple_power(8, 2) == true);\n assert!(is_simple_power(3, 2) == false);\n assert!(is_simple_power(3, 1) == false);\n assert!(is_simple_power(5, 3) == false);\n assert!(is_simple_power(16, 2) == true);\n assert!(is_simple_power(143214, 16) == false);\n assert!(is_simple_power(4, 2) == true);\n assert!(is_simple_power(9, 3) == true);\n assert!(is_simple_power(16, 4) == true);\n assert!(is_simple_power(24, 2) == false);\n assert!(is_simple_power(128, 4) == false);\n assert!(is_simple_power(12, 6) == false);\n assert!(is_simple_power(1, 1) == true);\n assert!(is_simple_power(1, 12) == true);\n }\n\n}\n"} {"task_id": "Rust/77", "prompt": "\n/*\n\n Write a function that takes an integer a and returns True \n if this ingeger is a cube of some integer number.\n Note: you may assume the input is always valid.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn iscuber(a:i32) -> bool{\n\n", "cannonical_solution": "\n let a1: f64 = i32::abs(a) as f64;\n let sqrt_3 = f64::powf(a1, 1.0 / 3.0).ceil();\n\n return i32::pow(sqrt_3 as i32, 3) == a1 as i32;\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_iscuber() {\n assert!(iscuber(1) == true);\n assert!(iscuber(2) == false);\n assert!(iscuber(-1) == true);\n assert!(iscuber(64) == true);\n assert!(iscuber(180) == false);\n assert!(iscuber(1000) == true);\n assert!(iscuber(0) == true);\n assert!(iscuber(1729) == false);\n }\n\n}\n"} {"task_id": "Rust/78", "prompt": "\n/*\nYou have been tasked to write a function that receives \n a hexadecimal number as a string and counts the number of hexadecimal \n digits that are primes (prime number, or a prime, is a natural number \n greater than 1 that is not a product of two smaller natural numbers).\n Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.\n Prime numbers are 2, 3, 5, 7, 11, 13, 17,...\n So you have to determine a number of the following digits: 2, 3, 5, 7, \n B (=decimal 11), D (=decimal 13).\n Note: you may assume the input is always correct or empty string, \n and symbols A,B,C,D,E,F are always uppercase.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn hex_key(num:&str) -> i32{\n\n", "cannonical_solution": "\n let primes: Vec<&str> = vec![\"2\", \"3\", \"5\", \"7\", \"B\", \"D\"];\n let mut total: i32 = 0;\n for i in 0..num.len() {\n if primes.contains(&num.get(i..i + 1).unwrap()) {\n total += 1;\n }\n }\n return total;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_hex_key() {\n assert!(hex_key(\"AB\") == 1);\n assert!(hex_key(\"1077E\") == 2);\n assert!(hex_key(\"ABED1A33\") == 4);\n assert!(hex_key(\"2020\") == 2);\n assert!(hex_key(\"123456789ABCDEF0\") == 6);\n assert!(hex_key(\"112233445566778899AABBCCDDEEFF00\") == 12);\n assert!(hex_key(\"\") == 0);\n }\n\n}\n"} {"task_id": "Rust/79", "prompt": "\n/*\nYou will be given a number in decimal form and your task is to convert it to\n binary format. The function should return a string, with each character representing a binary\n number. Each character in the string will be '0' or '1'.\n\n There will be an extra couple of characters 'db' at the beginning and at the end of the string.\n The extra characters are there to help with the format.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn decimal_to_binary(decimal:i32) -> String{\n\n", "cannonical_solution": "\n let mut d_cp = decimal;\n let mut out: String = String::from(\"\");\n if d_cp == 0 {\n return \"db0db\".to_string();\n }\n while d_cp > 0 {\n out = (d_cp % 2).to_string() + &out;\n d_cp = d_cp / 2;\n }\n out = \"db\".to_string() + &out + &\"db\".to_string();\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_decimal_to_binary() {\n assert!(decimal_to_binary(0) == \"db0db\".to_string());\n assert!(decimal_to_binary(32) == \"db100000db\".to_string());\n assert!(decimal_to_binary(103) == \"db1100111db\".to_string());\n assert!(decimal_to_binary(15) == \"db1111db\".to_string());\n }\n\n}\n"} {"task_id": "Rust/80", "prompt": "\n/*\nYou are given a string s.\n Your task is to check if the string is happy or not.\n A string is happy if its length is at least 3 and every 3 consecutive letters are distinct\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_happy(s:&str) -> bool{\n\n", "cannonical_solution": "\n let str: Vec = s.chars().into_iter().collect();\n if str.len() < 3 {\n return false;\n }\n for i in 2..str.len() {\n if str[i] == str[i - 1] || str[i] == str[i - 2] {\n return false;\n }\n }\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_happy() {\n assert!(is_happy(\"a\") == false);\n assert!(is_happy(\"aa\") == false);\n assert!(is_happy(\"abcd\") == true);\n assert!(is_happy(\"aabb\") == false);\n assert!(is_happy(\"adb\") == true);\n assert!(is_happy(\"xyy\") == false);\n assert!(is_happy(\"iopaxpoi\") == true);\n assert!(is_happy(\"iopaxioi\") == false);\n }\n\n}\n"} {"task_id": "Rust/81", "prompt": "\n/*\nIt is the last week of the semester and the teacher has to give the grades\n to students. The teacher has been making her own algorithm for grading.\n The only problem is, she has lost the code she used for grading.\n She has given you a list of GPAs for some students and you have to write \n a function that can output a list of letter grades using the following table:\n GPA | Letter grade\n 4.0 A+\n > 3.7 A \n > 3.3 A- \n > 3.0 B+\n > 2.7 B \n > 2.3 B-\n > 2.0 C+\n > 1.7 C\n > 1.3 C-\n > 1.0 D+ \n > 0.7 D \n > 0.0 D-\n 0.0 E\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn numerical_letter_grade(grades:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res: Vec = vec![];\n for (i, gpa) in grades.iter().enumerate() {\n if gpa == &4.0 {\n res.push(\"A+\".to_string());\n } else if gpa > &3.7 {\n res.push(\"A\".to_string());\n } else if gpa > &3.3 {\n res.push(\"A-\".to_string());\n } else if gpa > &3.0 {\n res.push(\"B+\".to_string());\n } else if gpa > &2.7 {\n res.push(\"B\".to_string());\n } else if gpa > &2.3 {\n res.push(\"B-\".to_string());\n } else if gpa > &2.0 {\n res.push(\"C+\".to_string());\n } else if gpa > &1.7 {\n res.push(\"C\".to_string());\n } else if gpa > &1.3 {\n res.push(\"C-\".to_string());\n } else if gpa > &1.0 {\n res.push(\"D+\".to_string());\n } else if gpa > &0.7 {\n res.push(\"D\".to_string());\n } else if gpa > &0.0 {\n res.push(\"D-\".to_string());\n } else {\n res.push(\"E\".to_string());\n }\n }\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_numerical_letter_grade() {\n assert!(\n numerical_letter_grade(vec![4.0, 3.0, 1.7, 2.0, 3.5])\n == vec![\"A+\", \"B\", \"C-\", \"C\", \"A-\"]\n );\n assert!(numerical_letter_grade(vec![1.2]) == vec![\"D+\"]);\n assert!(numerical_letter_grade(vec![0.5]) == vec![\"D-\"]);\n assert!(numerical_letter_grade(vec![0.0]) == vec![\"E\"]);\n assert!(\n numerical_letter_grade(vec![1.0, 0.3, 1.5, 2.8, 3.3])\n == vec![\"D\", \"D-\", \"C-\", \"B\", \"B+\"]\n );\n assert!(numerical_letter_grade(vec![0.0, 0.7]) == vec![\"E\", \"D-\"]);\n }\n\n}\n"} {"task_id": "Rust/82", "prompt": "\n/*\nWrite a function that takes a string and returns True if the string\n length is a prime number or False otherwise\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn prime_length(str:&str) -> bool{\n\n", "cannonical_solution": "\n let l: usize = str.len();\n if l == 0 || l == 1 {\n return false;\n }\n\n for i in 2..l {\n if l % i == 0 {\n return false;\n }\n }\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_prime_length() {\n assert!(prime_length(\"Hello\") == true);\n assert!(prime_length(\"abcdcba\") == true);\n assert!(prime_length(\"kittens\") == true);\n assert!(prime_length(\"orange\") == false);\n assert!(prime_length(\"wow\") == true);\n assert!(prime_length(\"world\") == true);\n assert!(prime_length(\"MadaM\") == true);\n assert!(prime_length(\"Wow\") == true);\n assert!(prime_length(\"\") == false);\n assert!(prime_length(\"HI\") == true);\n assert!(prime_length(\"go\") == true);\n assert!(prime_length(\"gogo\") == false);\n assert!(prime_length(\"aaaaaaaaaaaaaaa\") == false);\n assert!(prime_length(\"Madam\") == true);\n assert!(prime_length(\"M\") == false);\n assert!(prime_length(\"0\") == false);\n }\n\n}\n"} {"task_id": "Rust/83", "prompt": "\n/*\n\n Given a positive integer n, return the count of the numbers of n-digit\n positive integers that start or end with 1.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn starts_one_ends(n:i32) -> i32{\n\n", "cannonical_solution": "\n if n == 1 {\n return 1;\n };\n return 18 * i32::pow(10, (n - 2) as u32);\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_starts_one_ends() {\n assert!(starts_one_ends(1) == 1);\n assert!(starts_one_ends(2) == 18);\n assert!(starts_one_ends(3) == 180);\n assert!(starts_one_ends(4) == 1800);\n assert!(starts_one_ends(5) == 18000);\n }\n\n}\n"} {"task_id": "Rust/84", "prompt": "\n/*\nGiven a positive integer N, return the total sum of its digits in binary.\n \n Variables:\n @N integer\n Constraints: 0 \u2264 N \u2264 10000.\n Output:\n a string of binary number\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn solve(n:i32) -> String{\n\n", "cannonical_solution": "\n let sum: i32 = n\n .to_string()\n .chars()\n .into_iter()\n .fold(0, |acc, c| acc + c.to_digit(10).unwrap() as i32);\n return format!(\"{sum:b}\");\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_solve() {\n assert!(solve(1000) == \"1\");\n assert!(solve(150) == \"110\");\n assert!(solve(147) == \"1100\");\n assert!(solve(333) == \"1001\");\n assert!(solve(963) == \"10010\");\n }\n\n}\n"} {"task_id": "Rust/85", "prompt": "\n/*\nGiven a non-empty list of integers lst. add the even elements that are at odd indices..\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn add_even_odd(lst: Vec) -> i32{\n\n", "cannonical_solution": "\n let mut sum: i32 = 0;\n\n for (indx, elem) in lst.iter().enumerate() {\n if indx % 2 == 1 {\n if elem % 2 == 0 {\n sum += elem\n }\n }\n }\n return sum;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_add_even_odd() {\n assert!(add_even_odd(vec![4, 88]) == 88);\n assert!(add_even_odd(vec![4, 5, 6, 7, 2, 122]) == 122);\n assert!(add_even_odd(vec![4, 0, 6, 7]) == 0);\n assert!(add_even_odd(vec![4, 4, 6, 8]) == 12);\n }\n\n\n}\n"} {"task_id": "Rust/86", "prompt": "\n/*\n\n Write a function that takes a string and returns an ordered version of it.\n Ordered version of string, is a string where all words (separated by space)\n are replaced by a new word where all the characters arranged in\n ascending order based on ascii value.\n Note: You should keep the order of words and blank spaces in the sentence.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn anti_shuffle(s:&str) -> String{\n\n", "cannonical_solution": "\n let mut res: String = String::new();\n\n for i in s.split_ascii_whitespace() {\n let mut str: Vec = i.chars().into_iter().collect();\n str.sort_by(|a, b| (*a as u32).cmp(&(*b as u32)));\n let str_sorted: String = str.into_iter().collect();\n res.push_str(&(str_sorted + &\" \".to_string()));\n }\n res = res.trim_end().to_string();\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_anti_shuffle() {\n assert!(anti_shuffle(\"Hi\") == \"Hi\".to_string());\n assert!(anti_shuffle(\"hello\") == \"ehllo\".to_string());\n assert!(anti_shuffle(\"number\") == \"bemnru\".to_string());\n assert!(anti_shuffle(\"abcd\") == \"abcd\".to_string());\n assert!(anti_shuffle(\"Hello World!!!\") == \"Hello !!!Wdlor\".to_string());\n assert!(anti_shuffle(\"\") == \"\".to_string());\n assert!(\n anti_shuffle(\"Hi. My name is Mister Robot. How are you?\")\n == \".Hi My aemn is Meirst .Rboot How aer ?ouy\".to_string()\n );\n }\n\n}\n"} {"task_id": "Rust/87", "prompt": "\n/*\n\n You are given a 2 dimensional data, as a nested lists,\n which is similar to matrix, however, unlike matrices,\n each row may contain a different number of columns.\n Given lst, and integer x, find integers x in the list,\n and return list of tuples, [(x1, y1), (x2, y2) ...] such that\n each tuple is a coordinate - (row, columns), starting with 0.\n Sort coordinates initially by rows in ascending order.\n Also, sort coordinates of the row by columns in descending order.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn get_row(lst:Vec>, x:i32) -> Vec>{\n\n", "cannonical_solution": "\n let mut out: Vec> = vec![];\n for (indxi, elem1) in lst.iter().enumerate() {\n for (indxj, _) in elem1.iter().rev().enumerate() {\n if lst[indxi][indxj] == x {\n out.push(vec![indxi as i32, indxj as i32]);\n }\n }\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_get_row() {\n assert!(\n get_row(\n vec![\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 1, 6],\n vec![1, 2, 3, 4, 5, 1]\n ],\n 1\n ) == vec![vec![0, 0], vec![1, 0], vec![1, 4], vec![2, 0], vec![2, 5]]\n );\n assert!(\n get_row(\n vec![\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6]\n ],\n 2\n ) == vec![\n vec![0, 1],\n vec![1, 1],\n vec![2, 1],\n vec![3, 1],\n vec![4, 1],\n vec![5, 1]\n ]\n );\n assert!(\n get_row(\n vec![\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 2, 3, 4, 5, 6],\n vec![1, 1, 3, 4, 5, 6],\n vec![1, 2, 1, 4, 5, 6],\n vec![1, 2, 3, 1, 5, 6],\n vec![1, 2, 3, 4, 1, 6],\n vec![1, 2, 3, 4, 5, 1]\n ],\n 1\n ) == vec![\n vec![0, 0],\n vec![1, 0],\n vec![2, 0],\n vec![2, 1],\n vec![3, 0],\n vec![3, 2],\n vec![4, 0],\n vec![4, 3],\n vec![5, 0],\n vec![5, 4],\n vec![6, 0],\n vec![6, 5]\n ]\n );\n let v: Vec> = vec![];\n assert!(get_row(vec![], 1) == v);\n assert!(get_row(vec![vec![1]], 2) == v);\n assert!(get_row(vec![vec![], vec![1], vec![1, 2, 3]], 3) == vec![vec![2, 2]]);\n }\n\n}\n"} {"task_id": "Rust/88", "prompt": "\n/*\n\n In this Kata, you have to sort an array of non-negative integers according to\n number of ones in their binary representation in ascending order.\n For similar number of ones, sort based on decimal value.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sort_array(array:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res: Vec = array.clone();\n\n if array.len() == 0 {\n return res;\n }\n\n if (array[0] + array[array.len() - 1]) % 2 == 0 {\n res.sort();\n return res.into_iter().rev().collect();\n } else {\n res.sort();\n return res;\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sort_array() {\n assert!(sort_array(vec![]) == vec![]);\n assert!(sort_array(vec![5]) == vec![5]);\n assert!(sort_array(vec![2, 4, 3, 0, 1, 5]) == vec![0, 1, 2, 3, 4, 5]);\n assert!(sort_array(vec![2, 4, 3, 0, 1, 5, 6]) == vec![6, 5, 4, 3, 2, 1, 0]);\n assert!(sort_array(vec![2, 1]) == vec![1, 2]);\n assert!(sort_array(vec![15, 42, 87, 32, 11, 0]) == vec![0, 11, 15, 32, 42, 87]);\n assert!(sort_array(vec![21, 14, 23, 11]) == vec![23, 21, 14, 11]);\n }\n\n}\n"} {"task_id": "Rust/89", "prompt": "\n/*\nCreate a function encrypt that takes a string as an argument and\n returns a string encrypted with the alphabet being rotated. \n The alphabet should be rotated in a manner such that the letters \n shift down by two multiplied to two places.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn encrypt(s:&str) -> String{\n\n", "cannonical_solution": "\n let d: Vec = \"abcdefghijklmnopqrstuvwxyz\"\n .to_string()\n .chars()\n .into_iter()\n .collect();\n let mut out: String = String::new();\n for c in s.chars() {\n if d.contains(&c) {\n let indx: usize = (d.iter().position(|x| c == *x).unwrap() + 2 * 2) % 26;\n out += &d[indx].to_string();\n } else {\n out += &c.to_string();\n }\n }\n\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_encrypt() {\n assert!(encrypt(\"hi\") == \"lm\");\n assert!(encrypt(\"asdfghjkl\") == \"ewhjklnop\");\n assert!(encrypt(\"gf\") == \"kj\");\n assert!(encrypt(\"et\") == \"ix\");\n assert!(encrypt(\"faewfawefaewg\") == \"jeiajeaijeiak\");\n assert!(encrypt(\"hellomyfriend\") == \"lippsqcjvmirh\");\n assert!(\n encrypt(\"dxzdlmnilfuhmilufhlihufnmlimnufhlimnufhfucufh\")\n == \"hbdhpqrmpjylqmpyjlpmlyjrqpmqryjlpmqryjljygyjl\"\n );\n assert!(encrypt(\"a\") == \"e\");\n }\n\n}\n"} {"task_id": "Rust/90", "prompt": "\n/*\n\n You are given a list of integers.\n Write a function next_smallest() that returns the 2nd smallest element of the list.\n Return None if there is no such element.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn next_smallest(lst:Vec) -> i32{\n\n", "cannonical_solution": "\n let mut res = 0;\n let mut lst_cp = lst.clone();\n let mut first: i32 = 0;\n let mut second: i32 = 0;\n\n if lst.iter().min() == None {\n res = -1;\n } else {\n if lst.iter().min() != None {\n first = *lst.iter().min().unwrap();\n let indx = lst.iter().position(|x| *x == first).unwrap();\n lst_cp.remove(indx);\n\n if lst_cp.iter().min() != None {\n second = *lst_cp.iter().min().unwrap();\n }\n if first != second {\n res = second;\n } else {\n res = -1;\n }\n }\n }\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_next_smallest() {\n assert!(next_smallest(vec![1, 2, 3, 4, 5]) == 2);\n assert!(next_smallest(vec![5, 1, 4, 3, 2]) == 2);\n assert!(next_smallest(vec![]) == -1);\n assert!(next_smallest(vec![1, 1]) == -1);\n assert!(next_smallest(vec![1, 1, 1, 1, 0]) == 1);\n assert!(next_smallest(vec![-35, 34, 12, -45]) == -35);\n }\n\n}\n"} {"task_id": "Rust/91", "prompt": "\n/*\n\n You'll be given a string of words, and your task is to count the number\n of boredoms. A boredom is a sentence that starts with the word \"I\".\n Sentences are delimited by '.', '?' or '!'.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_bored(s:&str) -> i32 {\n\n", "cannonical_solution": "\n let mut count = 0;\n let regex = Regex::new(r\"[.?!]\\s*\").expect(\"Invalid regex\");\n let sqn: Vec<&str> = regex.split(s).into_iter().collect();\n for s in sqn {\n if s.starts_with(\"I \") {\n count += 1;\n }\n }\n return count;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_bored() {\n assert!(is_bored(\"Hello world\") == 0);\n assert!(is_bored(\"Is the sky blue?\") == 0);\n assert!(is_bored(\"I love It !\") == 1);\n assert!(is_bored(\"bIt\") == 0);\n assert!(is_bored(\"I feel good today. I will be productive. will kill It\") == 2);\n assert!(is_bored(\"You and I are going for a walk\") == 0);\n }\n\n}\n"} {"task_id": "Rust/92", "prompt": "\n/*\n\n Create a function that takes 3 numbers.\n Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.\n Returns false in any other cases.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn any_int(a:f64, b:f64, c:f64) -> bool{\n\n", "cannonical_solution": "\n if a.fract() == 0.0 && b.fract() == 0.0 && c.fract() == 0.0 {\n return a + b == c || a + c == b || b + c == a;\n } else {\n return false;\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_any_int() {\n assert!(any_int(2.0, 3.0, 1.0) == true);\n assert!(any_int(2.5, 2.0, 3.0) == false);\n assert!(any_int(1.5, 5.0, 3.5) == false);\n assert!(any_int(2.0, 6.0, 2.0) == false);\n assert!(any_int(4.0, 2.0, 2.0) == true);\n assert!(any_int(2.2, 2.2, 2.2) == false);\n assert!(any_int(-4.0, 6.0, 2.0) == true);\n assert!(any_int(2.0, 1.0, 1.0) == true);\n assert!(any_int(3.0, 4.0, 7.0) == true);\n assert!(any_int(3.01, 4.0, 7.0) == false);\n }\n\n\n}\n"} {"task_id": "Rust/93", "prompt": "\n/*\n\n Write a function that takes a message, and encodes in such a \n way that it swaps case of all letters, replaces all vowels in \n the message with the letter that appears 2 places ahead of that \n vowel in the english alphabet. \n Assume only letters. \n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn encode(message:&str) -> String{\n\n", "cannonical_solution": "\n let mut res: String = String::new();\n let v: Vec = \"aeiouAEIOU\".to_string().chars().into_iter().collect();\n let d: Vec = \"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\"\n .to_string()\n .chars()\n .into_iter()\n .collect();\n\n for (indx, elem) in message.chars().into_iter().enumerate() {\n let mut c = elem.to_string();\n\n if v.contains(&elem) {\n let indx: usize = d.iter().position(|x| &elem == x).unwrap();\n c = d[indx + 2 as usize].to_string();\n }\n\n if elem.is_uppercase() {\n c = c.to_lowercase().to_string();\n } else {\n c = c.to_uppercase().to_string();\n }\n res.push_str(&c);\n }\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_encode() {\n assert!(encode(\"TEST\") == \"tgst\");\n assert!(encode(\"Mudasir\") == \"mWDCSKR\");\n assert!(encode(\"YES\") == \"ygs\");\n assert!(encode(\"This is a message\") == \"tHKS KS C MGSSCGG\");\n assert!(encode(\"I DoNt KnOw WhAt tO WrItE\") == \"k dQnT kNqW wHcT Tq wRkTg\");\n }\n\n}\n"} {"task_id": "Rust/94", "prompt": "\n/*\nYou are given a list of integers.\n You need to find the largest prime value and return the sum of its digits.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn skjkasdkd(lst:Vec) -> i32{\n\n", "cannonical_solution": "\n let mut largest = 0;\n for i in 0..lst.len() {\n if lst[i] > largest {\n let mut prime = true;\n let mut j = 2;\n while j * j <= lst[i] {\n if lst[i] % j == 0 {\n prime = false;\n }\n j += 1;\n }\n\n if prime {\n largest = lst[i];\n }\n }\n }\n let mut sum: i32 = 0;\n let mut s: String = String::new();\n s = largest.to_string();\n\n for n in s.chars().into_iter() {\n sum += n.to_digit(10).unwrap() as i32;\n }\n return sum;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_skjkasdkd() {\n assert!(\n skjkasdkd(vec![\n 0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3\n ]) == 10\n );\n assert!(\n skjkasdkd(vec![\n 1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1\n ]) == 25\n );\n assert!(\n skjkasdkd(vec![\n 1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3\n ]) == 13\n );\n assert!(skjkasdkd(vec![0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11);\n assert!(skjkasdkd(vec![0, 81, 12, 3, 1, 21]) == 3);\n assert!(skjkasdkd(vec![0, 8, 1, 2, 1, 7]) == 7);\n assert!(skjkasdkd(vec![8191]) == 19);\n assert!(skjkasdkd(vec![8191, 123456, 127, 7]) == 19);\n assert!(skjkasdkd(vec![127, 97, 8192]) == 10);\n }\n\n\n}\n"} {"task_id": "Rust/95", "prompt": "\n/*\n\n Given a dictionary, return True if all keys are strings in lower \n case or all keys are strings in upper case, else return False.\n The function should return False is the given dictionary is empty.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn check_dict_case(dict:HashMap<&str, &str>) -> bool{\n\n", "cannonical_solution": "\n if dict.is_empty() {\n return false;\n }\n let string_lower: fn(str: &str) -> bool = |str: &str| {\n return str.chars().into_iter().all(|c| c.is_ascii_lowercase());\n };\n let string_upper: fn(str: &str) -> bool = |str: &str| {\n return str.chars().into_iter().all(|c| c.is_ascii_uppercase());\n };\n\n let lower: bool = dict.keys().into_iter().all(|str| string_lower(str));\n let upper: bool = dict.keys().into_iter().all(|str| string_upper(str));\n return lower || upper;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_check_dict_case() {\n assert!(check_dict_case(HashMap::from([(\"p\", \"pineapple\"), (\"b\", \"banana\")])) == true);\n assert!(\n check_dict_case(HashMap::from([\n (\"p\", \"pineapple\"),\n (\"A\", \"banana\"),\n (\"B\", \"banana\")\n ])) == false\n );\n assert!(\n check_dict_case(HashMap::from([\n (\"p\", \"pineapple\"),\n (\"5\", \"banana\"),\n (\"a\", \"apple\")\n ])) == false\n );\n assert!(\n check_dict_case(HashMap::from([\n (\"Name\", \"John\"),\n (\"Age\", \"36\"),\n (\"City\", \"Houston\")\n ])) == false\n );\n assert!(check_dict_case(HashMap::from([(\"STATE\", \"NC\"), (\"ZIP\", \"12345\")])) == true);\n assert!(check_dict_case(HashMap::from([(\"fruit\", \"Orange\"), (\"taste\", \"Sweet\")])) == true);\n assert!(check_dict_case(HashMap::new()) == false);\n }\n\n}\n"} {"task_id": "Rust/96", "prompt": "\n/*\nImplement a function that takes an non-negative integer and returns an array of the first n\n integers that are prime numbers and less than n.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn count_up_to(n:i32) -> Vec {\n\n", "cannonical_solution": "\n let mut primes: Vec = vec![];\n\n for i in 2..n {\n let mut is_prime: bool = true;\n\n for j in 2..i {\n if i % j == 0 {\n is_prime = false;\n break;\n }\n }\n if is_prime {\n primes.push(i);\n }\n }\n return primes;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_count_up_to() {\n assert!(count_up_to(5) == vec![2, 3]);\n assert!(count_up_to(6) == vec![2, 3, 5]);\n assert!(count_up_to(7) == vec![2, 3, 5]);\n assert!(count_up_to(10) == vec![2, 3, 5, 7]);\n assert!(count_up_to(0) == vec![]);\n assert!(count_up_to(22) == vec![2, 3, 5, 7, 11, 13, 17, 19]);\n assert!(count_up_to(1) == vec![]);\n assert!(count_up_to(18) == vec![2, 3, 5, 7, 11, 13, 17]);\n assert!(count_up_to(47) == vec![2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43]);\n assert!(\n count_up_to(101)\n == vec![\n 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73,\n 79, 83, 89, 97\n ]\n );\n }\n\n}\n"} {"task_id": "Rust/97", "prompt": "\n/*\nComplete the function that takes two integers and returns \n the product of their unit digits.\n Assume the input is always valid.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn multiply(a:i32, b:i32) -> i32{\n\n", "cannonical_solution": "\n return (i32::abs(a) % 10) * (i32::abs(b) % 10);\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_multiply() {\n assert!(multiply(148, 412) == 16);\n assert!(multiply(19, 28) == 72);\n assert!(multiply(2020, 1851) == 0);\n assert!(multiply(14, -15) == 20);\n assert!(multiply(76, 67) == 42);\n assert!(multiply(17, 27) == 49);\n assert!(multiply(0, 1) == 0);\n assert!(multiply(0, 0) == 0);\n }\n\n}\n"} {"task_id": "Rust/98", "prompt": "\n/*\n\n Given a string s, count the number of uppercase vowels in even indices.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn count_upper(s:&str) -> i32 {\n\n", "cannonical_solution": "\n let uvowel: &str = \"AEIOU\";\n let mut count: i32 = 0;\n\n for (indx, elem) in s.chars().into_iter().enumerate() {\n if indx % 2 == 0 {\n if uvowel.contains(elem) {\n count += 1;\n }\n }\n }\n return count;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_count_upper() {\n assert!(count_upper(\"aBCdEf\") == 1);\n assert!(count_upper(\"abcdefg\") == 0);\n assert!(count_upper(\"dBBE\") == 0);\n assert!(count_upper(\"B\") == 0);\n assert!(count_upper(\"U\") == 1);\n assert!(count_upper(\"\") == 0);\n assert!(count_upper(\"EEEE\") == 2);\n }\n\n}\n"} {"task_id": "Rust/99", "prompt": "\n/*\n\n Create a function that takes a value (string) representing a number\n and returns the closest integer to it. If the number is equidistant\n from two integers, round it away from zero.\n\n Note:\n Rounding away from zero means that if the given number is equidistant\n from two integers, the one you should return is the one that is the\n farthest from zero. For example closest_integer(\"14.5\") should\n return 15 and closest_integer(\"-14.5\") should return -15.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn closest_integer(value:&str) -> i32 {\n\n", "cannonical_solution": "\n return value.parse::().unwrap().round() as i32;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_closest_integer() {\n assert!(closest_integer(\"10\") == 10);\n assert!(closest_integer(\"14.5\") == 15);\n assert!(closest_integer(\"-15.5\") == -16);\n assert!(closest_integer(\"15.3\") == 15);\n assert!(closest_integer(\"0\") == 0);\n }\n\n}\n"} {"task_id": "Rust/100", "prompt": "\n/*\n\n Given a positive integer n, you have to make a pile of n levels of stones.\n The first level has n stones.\n The number of stones in the next level is:\n - the next odd number if n is odd.\n - the next even number if n is even.\n Return the number of stones in each level in a list, where element at index\n i represents the number of stones in the level (i+1).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn make_a_pile(n:i32) -> Vec{\n\n", "cannonical_solution": "\n let mut out: Vec = vec![n];\n\n for i in 1..n {\n out.push(out[out.len() - 1] + 2);\n }\n\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_make_a_pile() {\n assert!(make_a_pile(3) == vec![3, 5, 7]);\n assert!(make_a_pile(4) == vec![4, 6, 8, 10]);\n assert!(make_a_pile(5) == vec![5, 7, 9, 11, 13]);\n assert!(make_a_pile(6) == vec![6, 8, 10, 12, 14, 16]);\n assert!(make_a_pile(8) == vec![8, 10, 12, 14, 16, 18, 20, 22]);\n }\n\n}\n"} {"task_id": "Rust/101", "prompt": "\n/*\n\n You will be given a string of words separated by commas or spaces. Your task is\n to split the string into words and return an array of the words.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn words_string(s:&str) -> Vec {\n\n", "cannonical_solution": "\n return s\n .to_string()\n .split(|c: char| c == ',' || c.is_whitespace())\n .into_iter()\n .filter(|x| x != &\"\")\n .map(|x| x.to_string())\n .collect();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_words_string() {\n assert!(words_string(\"Hi, my name is John\") == vec![\"Hi\", \"my\", \"name\", \"is\", \"John\"]);\n assert!(\n words_string(\"One, two, three, four, five, six\")\n == vec![\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\n );\n assert!(words_string(\"Hi, my name\") == vec![\"Hi\", \"my\", \"name\"]);\n assert!(\n words_string(\"One,, two, three, four, five, six,\")\n == vec![\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\n );\n let v_empty: Vec = vec![];\n assert!(words_string(\"\") == v_empty);\n assert!(words_string(\"ahmed , gamal\") == vec![\"ahmed\", \"gamal\"]);\n }\n\n}\n"} {"task_id": "Rust/102", "prompt": "\n/*\nThis function takes two positive numbers x and y and returns the\n biggest even integer number that is in the range [x, y] inclusive. If \n there's no such number, then the function should return -1.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn choose_num(x:i32, y:i32) -> i32{\n\n", "cannonical_solution": "\n if y < x {\n return -1;\n }\n if y == x && y % 2 == 1 {\n return -1;\n }\n if y % 2 == 1 {\n return y - 1;\n }\n return y;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_choose_num() {\n assert!(choose_num(12, 15) == 14);\n assert!(choose_num(13, 12) == -1);\n assert!(choose_num(33, 12354) == 12354);\n assert!(choose_num(6, 29) == 28);\n assert!(choose_num(27, 10) == -1);\n assert!(choose_num(7, 7) == -1);\n assert!(choose_num(546, 546) == 546);\n }\n\n}\n"} {"task_id": "Rust/103", "prompt": "\n/*\nYou are given two positive integers n and m, and your task is to compute the\n average of the integers from n through m (including n and m). \n Round the answer to the nearest integer and convert that to binary.\n If n is greater than m, return -1.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn rounded_avg(n:i32, m:i32) -> String{\n\n", "cannonical_solution": "\n if n > m {\n return \"-1\".to_string();\n };\n let mut num: i32 = (m + n) / 2;\n let mut out: String = String::from(\"\");\n while num > 0 {\n out = (num % 2).to_string() + &out;\n num = num / 2;\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_rounded_avg() {\n assert!(rounded_avg(1, 5) == \"11\");\n assert!(rounded_avg(7, 13) == \"1010\");\n assert!(rounded_avg(964, 977) == \"1111001010\");\n assert!(rounded_avg(996, 997) == \"1111100100\");\n assert!(rounded_avg(560, 851) == \"1011000001\");\n assert!(rounded_avg(185, 546) == \"101101101\");\n assert!(rounded_avg(362, 496) == \"110101101\");\n assert!(rounded_avg(350, 902) == \"1001110010\");\n assert!(rounded_avg(197, 233) == \"11010111\");\n assert!(rounded_avg(7, 5) == \"-1\");\n assert!(rounded_avg(5, 1) == \"-1\");\n assert!(rounded_avg(5, 5) == \"101\");\n }\n\n}\n"} {"task_id": "Rust/104", "prompt": "\n/*\nGiven a list of positive integers x. return a sorted list of all \n elements that hasn't any even digit.\n\n Note: Returned list should be sorted in increasing order.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn unique_digits(x:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res: Vec = vec![];\n for (_, elem) in x.into_iter().enumerate() {\n let mut elem_cp: i32 = elem;\n let mut u: bool = true;\n if elem == 0 {\n u = false;\n }\n while elem_cp > 0 && u {\n if elem_cp % 2 == 0 {\n u = false;\n }\n elem_cp = elem_cp / 10;\n }\n if u {\n res.push(elem)\n };\n }\n res.sort();\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_unique_digits() {\n assert!(unique_digits(vec![15, 33, 1422, 1]) == vec![1, 15, 33]);\n assert!(unique_digits(vec![152, 323, 1422, 10]) == vec![]);\n assert!(unique_digits(vec![12345, 2033, 111, 151]) == vec![111, 151]);\n assert!(unique_digits(vec![135, 103, 31]) == vec![31, 135]);\n }\n\n}\n"} {"task_id": "Rust/105", "prompt": "\n/*\n\n Given an array of integers, sort the integers that are between 1 and 9 inclusive,\n reverse the resulting array, and then replace each digit by its corresponding name from\n \"One\", \"Two\", \"Three\", \"Four\", \"Five\", \"Six\", \"Seven\", \"Eight\", \"Nine\".\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn by_length(arr:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut res: Vec = vec![];\n let mut arr_cp: Vec = arr.clone();\n arr_cp.sort();\n arr_cp.reverse();\n let map: HashMap = HashMap::from([\n (0, \"Zero\"),\n (1, \"One\"),\n (2, \"Two\"),\n (3, \"Three\"),\n (4, \"Four\"),\n (5, \"Five\"),\n (6, \"Six\"),\n (7, \"Seven\"),\n (8, \"Eight\"),\n (9, \"Nine\"),\n ]);\n\n for elem in arr_cp {\n if elem >= 1 && elem <= 9 {\n res.push(map.get(&elem).unwrap().to_string());\n }\n }\n\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_by_length() {\n assert!(\n by_length(vec![2, 1, 1, 4, 5, 8, 2, 3])\n == vec![\"Eight\", \"Five\", \"Four\", \"Three\", \"Two\", \"Two\", \"One\", \"One\"]\n );\n let v_empty: Vec = vec![];\n assert!(by_length(vec![]) == v_empty);\n assert!(by_length(vec![1, -1, 55]) == vec![\"One\"]);\n assert!(by_length(vec![1, -1, 3, 2]) == vec![\"Three\", \"Two\", \"One\"]);\n assert!(by_length(vec![9, 4, 8]) == vec![\"Nine\", \"Eight\", \"Four\"]);\n }\n\n}\n"} {"task_id": "Rust/106", "prompt": "\n/*\n Implement the function f that takes n as a parameter,\n and returns a list of size n, such that the value of the element at index i is the factorial of i if i is even\n or the sum of numbers from 1 to i otherwise.\n i starts from 1.\n the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn f(n:i32) -> Vec{\n\n", "cannonical_solution": "\n let mut sum: i32 = 0;\n let mut prod: i32 = 1;\n let mut out: Vec = vec![];\n\n for i in 1..n + 1 {\n sum += i;\n prod *= i;\n\n if i % 2 == 0 {\n out.push(prod);\n } else {\n out.push(sum)\n };\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_f() {\n assert!(f(5) == vec![1, 2, 6, 24, 15]);\n assert!(f(7) == vec![1, 2, 6, 24, 15, 720, 28]);\n assert!(f(1) == vec![1]);\n assert!(f(3) == vec![1, 2, 6]);\n }\n\n}\n"} {"task_id": "Rust/107", "prompt": "\n/*\n\n Given a positive integer n, return a tuple that has the number of even and odd\n integer palindromes that fall within the range(1, n), inclusive.\n\n Note:\n 1. 1 <= n <= 10^3\n 2. returned tuple has the number of even and odd integer palindromes respectively.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn even_odd_palindrome(n: i32) -> (i32, i32) {\n\n", "cannonical_solution": "\n let mut even = 0;\n let mut odd = 0;\n\n for i in 1..n + 1 {\n let mut w: String = i.to_string();\n let mut p: String = w.chars().rev().collect();\n\n if w == p && i % 2 == 1 {\n odd += 1;\n }\n if w == p && i % 2 == 0 {\n even += 1;\n }\n }\n (even, odd)\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_even_odd_palindrome() {\n assert!(even_odd_palindrome(123) == (8, 13));\n assert!(even_odd_palindrome(12) == (4, 6));\n assert!(even_odd_palindrome(3) == (1, 2));\n assert!(even_odd_palindrome(63) == (6, 8));\n assert!(even_odd_palindrome(25) == (5, 6));\n assert!(even_odd_palindrome(19) == (4, 6));\n assert!(even_odd_palindrome(9) == (4, 5));\n assert!(even_odd_palindrome(1) == (0, 1));\n }\n\n}\n"} {"task_id": "Rust/108", "prompt": "\n/*\n\n Write a function count_nums which takes an array of integers and returns\n the number of elements which has a sum of digits > 0.\n If a number is negative, then its first signed digit will be negative:\n e.g. -123 has signed digits -1, 2, and 3.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn count_nums(n:Vec) -> i32{\n\n", "cannonical_solution": "\n let mut num: i32 = 0;\n\n for nmbr in n {\n if nmbr > 0 {\n num += 1;\n } else {\n let mut sum: i32 = 0;\n let mut w: i32;\n w = i32::abs(nmbr);\n\n while w >= 10 {\n sum += w % 10;\n w = w / 10;\n }\n sum -= w;\n if sum > 0 {\n num += 1;\n }\n }\n }\n return num;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_count_nums() {\n assert!(count_nums(vec![]) == 0);\n assert!(count_nums(vec![-1, -2, 0]) == 0);\n assert!(count_nums(vec![1, 1, 2, -2, 3, 4, 5]) == 6);\n assert!(count_nums(vec![1, 6, 9, -6, 0, 1, 5]) == 5);\n assert!(count_nums(vec![1, 100, 98, -7, 1, -1]) == 4);\n assert!(count_nums(vec![12, 23, 34, -45, -56, 0]) == 5);\n assert!(count_nums(vec![-0, 1]) == 1);\n assert!(count_nums(vec![1]) == 1);\n }\n\n}\n"} {"task_id": "Rust/109", "prompt": "\n/*\nWe have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The\n numbers in the array will be randomly ordered. Your task is to determine if\n it is possible to get an array sorted in non-decreasing order by performing \n the following operation on the given array:\n You are allowed to perform right shift operation any number of times.\n \n One right shift operation means shifting all elements of the array by one\n position in the right direction. The last element of the array will be moved to\n the starting position in the array i.e. 0th index. \n\n If it is possible to obtain the sorted array by performing the above operation\n then return True else return False.\n If the given array is empty then return True.\n\n Note: The given list is guaranteed to have unique elements.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn move_one_ball(arr:Vec) -> bool{\n\n", "cannonical_solution": "\n let mut num = 0;\n if arr.len() == 0 {\n return true;\n }\n for i in 1..arr.len() {\n if arr[i] < arr[i - 1] {\n num += 1;\n }\n }\n if arr[arr.len() - 1] > arr[0] {\n num += 1;\n }\n if num < 2 {\n return true;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_move_one_ball() {\n assert!(move_one_ball(vec![3, 4, 5, 1, 2]) == true);\n assert!(move_one_ball(vec![3, 5, 10, 1, 2]) == true);\n assert!(move_one_ball(vec![4, 3, 1, 2]) == false);\n assert!(move_one_ball(vec![3, 5, 4, 1, 2]) == false);\n assert!(move_one_ball(vec![]) == true);\n }\n\n}\n"} {"task_id": "Rust/110", "prompt": "\n/*\nIn this problem, you will implement a function that takes two lists of numbers,\n and determines whether it is possible to perform an exchange of elements\n between them to make lst1 a list of only even numbers.\n There is no limit on the number of exchanged elements between lst1 and lst2.\n If it is possible to exchange elements between the lst1 and lst2 to make\n all the elements of lst1 to be even, return \"YES\".\n Otherwise, return \"NO\".\n\n It is assumed that the input lists will be non-empty.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn exchange(lst1:Vec, lst2:Vec) -> String{\n\n", "cannonical_solution": "\n let mut num = 0;\n for i in 0..lst1.len() {\n if lst1[i] % 2 == 0 {\n num += 1;\n }\n }\n for i in 0..lst2.len() {\n if lst2[i] % 2 == 0 {\n num += 1;\n }\n }\n if num >= lst1.len() {\n return \"YES\".to_string();\n }\n return \"NO\".to_string();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_exchange() {\n assert!(exchange(vec![1, 2, 3, 4], vec![1, 2, 3, 4]) == \"YES\");\n assert!(exchange(vec![1, 2, 3, 4], vec![1, 5, 3, 4]) == \"NO\");\n assert!(exchange(vec![1, 2, 3, 4], vec![2, 1, 4, 3]) == \"YES\");\n assert!(exchange(vec![5, 7, 3], vec![2, 6, 4]) == \"YES\");\n assert!(exchange(vec![5, 7, 3], vec![2, 6, 3]) == \"NO\");\n assert!(exchange(vec![3, 2, 6, 1, 8, 9], vec![3, 5, 5, 1, 1, 1]) == \"NO\");\n assert!(exchange(vec![100, 200], vec![200, 200]) == \"YES\");\n }\n\n}\n"} {"task_id": "Rust/111", "prompt": "\n/*\nGiven a string representing a space separated lowercase letters, return a dictionary\n of the letter with the most repetition and containing the corresponding count.\n If several letters have the same occurrence, return all of them.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn histogram(test:&str) -> HashMap{\n\n", "cannonical_solution": "\n let mut res: HashMap = HashMap::new();\n if test == \"\" {\n return res;\n }\n for c in test.split_ascii_whitespace() {\n if res.contains_key(&c.chars().next().unwrap()) {\n res.entry(c.chars().next().unwrap()).and_modify(|n| {\n *n += 1;\n });\n } else {\n res.insert(c.chars().next().unwrap(), 1);\n }\n }\n let max: i32 = *res.values().max().unwrap();\n let non_maxs: Vec = res\n .keys()\n .filter(|k: &&char| *res.get(k).unwrap() != max)\n .map(|c| *c)\n .collect();\n non_maxs.iter().for_each(|c| {\n res.remove(c);\n });\n\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_histogram() {\n assert!(histogram(\"a b b a\") == HashMap::from([('a', 2), ('b', 2)]));\n assert!(histogram(\"a b c a b\") == HashMap::from([('a', 2), ('b', 2)]));\n assert!(\n histogram(\"a b c d g\")\n == HashMap::from([('a', 1), ('b', 1), ('c', 1), ('d', 1), ('g', 1)])\n );\n assert!(histogram(\"r t g\") == HashMap::from([('r', 1), ('t', 1), ('g', 1)]));\n assert!(histogram(\"b b b b a\") == HashMap::from([('b', 4)]));\n assert!(histogram(\"r t g\") == HashMap::from([('r', 1), ('t', 1), ('g', 1)]));\n assert!(histogram(\"\") == HashMap::new());\n assert!(histogram(\"a\") == HashMap::from([(('a', 1))]));\n }\n\n}\n"} {"task_id": "Rust/112", "prompt": "\n/*\nTask\n We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c\n then check if the result string is palindrome.\n A string is called palindrome if it reads the same backward as forward.\n You should return a tuple containing the result string and True/False for the check.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn reverse_delete(s:&str, c:&str) -> Vec {\n\n", "cannonical_solution": "\n let mut n = String::new();\n for i in 0..s.len() {\n if !c.contains(s.chars().nth(i).unwrap()) {\n n.push(s.chars().nth(i).unwrap());\n }\n }\n if n.len() == 0 {\n return vec![n, \"True\".to_string()];\n }\n let w: String = n.chars().rev().collect();\n if w == n {\n return vec![n, \"True\".to_string()];\n }\n return vec![n, \"False\".to_string()];\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_reverse_delete() {\n assert!(reverse_delete(\"abcde\", \"ae\") == [\"bcd\", \"False\"]);\n assert!(reverse_delete(\"abcdef\", \"b\") == [\"acdef\", \"False\"]);\n assert!(reverse_delete(\"abcdedcba\", \"ab\") == [\"cdedc\", \"True\"]);\n assert!(reverse_delete(\"dwik\", \"w\") == [\"dik\", \"False\"]);\n assert!(reverse_delete(\"a\", \"a\") == [\"\", \"True\"]);\n assert!(reverse_delete(\"abcdedcba\", \"\") == [\"abcdedcba\", \"True\"]);\n assert!(reverse_delete(\"abcdedcba\", \"v\") == [\"abcdedcba\", \"True\"]);\n assert!(reverse_delete(\"vabba\", \"v\") == [\"abba\", \"True\"]);\n assert!(reverse_delete(\"mamma\", \"mia\") == [\"\", \"True\"]);\n }\n\n}\n"} {"task_id": "Rust/113", "prompt": "\n/*\nGiven a list of strings, where each string consists of only digits, return a list.\n Each element i of the output should be \"the number of odd elements in the\n string i of the input.\" where all the i's should be replaced by the number\n of odd digits in the i'th string of the input.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn odd_count(lst:Vec<&str>) -> Vec{\n\n", "cannonical_solution": "\n let mut out: Vec = Vec::new();\n for i in 0..lst.len() {\n let mut sum = 0;\n for j in 0..lst[i].len() {\n if lst[i].chars().nth(j).unwrap() >= '0'\n && lst[i].chars().nth(j).unwrap() <= '9'\n && lst[i].chars().nth(j).unwrap().to_digit(10).unwrap() % 2 == 1\n {\n sum += 1;\n }\n }\n let mut s = \"the number of odd elements in the string i of the input.\".to_string();\n let mut s2 = \"\".to_string();\n for j in 0..s.len() {\n if s.chars().nth(j).unwrap() == 'i' {\n s2.push_str(&sum.to_string());\n } else {\n s2.push(s.chars().nth(j).unwrap());\n }\n }\n out.push(s2);\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_odd_count() {\n assert!(\n odd_count(vec![\"1234567\"])\n == [\"the number of odd elements 4n the str4ng 4 of the 4nput.\"]\n );\n assert!(\n odd_count(vec![\"3\", \"11111111\"])\n == [\n \"the number of odd elements 1n the str1ng 1 of the 1nput.\",\n \"the number of odd elements 8n the str8ng 8 of the 8nput.\"\n ]\n );\n assert!(\n odd_count(vec![\"271\", \"137\", \"314\"])\n == [\n \"the number of odd elements 2n the str2ng 2 of the 2nput.\",\n \"the number of odd elements 3n the str3ng 3 of the 3nput.\",\n \"the number of odd elements 2n the str2ng 2 of the 2nput.\"\n ]\n );\n }\n\n}\n"} {"task_id": "Rust/114", "prompt": "\n/*\n\n Given an array of integers nums, find the minimum sum of any non-empty sub-array\n of nums.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn min_sub_array_sum(nums: Vec) -> i64 {\n\n", "cannonical_solution": "\n let mut current = nums[0];\n let mut min = nums[0];\n for i in 1..nums.len() {\n if current < 0 {\n current = current + nums[i];\n } else {\n current = nums[i];\n }\n if current < min {\n min = current;\n }\n }\n min\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_min_sub_array_sum() {\n assert!(min_sub_array_sum(vec![2, 3, 4, 1, 2, 4]) == 1);\n assert!(min_sub_array_sum(vec![-1, -2, -3]) == -6);\n assert!(min_sub_array_sum(vec![-1, -2, -3, 2, -10]) == -14);\n assert!(min_sub_array_sum(vec![-9999999999999999]) == -9999999999999999);\n assert!(min_sub_array_sum(vec![0, 10, 20, 1000000]) == 0);\n assert!(min_sub_array_sum(vec![-1, -2, -3, 10, -5]) == -6);\n assert!(min_sub_array_sum(vec![100, -1, -2, -3, 10, -5]) == -6);\n assert!(min_sub_array_sum(vec![10, 11, 13, 8, 3, 4]) == 3);\n assert!(min_sub_array_sum(vec![100, -33, 32, -1, 0, -2]) == -33);\n assert!(min_sub_array_sum(vec![-10]) == -10);\n assert!(min_sub_array_sum(vec![7]) == 7);\n assert!(min_sub_array_sum(vec![1, -1]) == -1);\n }\n\n}\n"} {"task_id": "Rust/115", "prompt": "\n/*\n You are given a rectangular grid of wells. Each row represents a single well,\n and each 1 in a row represents a single unit of water.\n Each well has a corresponding bucket that can be used to extract water from it, \n and all buckets have the same capacity.\n Your task is to use the buckets to empty the wells.\n Output the number of times you need to lower the buckets.\n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn max_fill(grid:Vec>, capacity:i32) -> i32{\n\n", "cannonical_solution": "\n let mut out: i32 = 0;\n\n for i in 0..grid.len() {\n let mut sum: i32 = 0;\n\n for j in 0..grid[i].len() {\n sum += grid[i][j];\n }\n if sum > 0 {\n out += (sum - 1) / capacity + 1;\n }\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_max_fill() {\n assert!(\n max_fill(\n vec![vec![0, 0, 1, 0], vec![0, 1, 0, 0], vec![1, 1, 1, 1]],\n 1\n ) == 6\n );\n assert!(\n max_fill(\n vec![\n vec![0, 0, 1, 1],\n vec![0, 0, 0, 0],\n vec![1, 1, 1, 1],\n vec![0, 1, 1, 1]\n ],\n 2\n ) == 5\n );\n assert!(max_fill(vec![vec![0, 0, 0], vec![0, 0, 0]], 5) == 0);\n assert!(max_fill(vec![vec![1, 1, 1, 1], vec![1, 1, 1, 1]], 2) == 4);\n assert!(max_fill(vec![vec![1, 1, 1, 1], vec![1, 1, 1, 1]], 9) == 2);\n }\n\n}\n"} {"task_id": "Rust/116", "prompt": "\n/*\n\n In this Kata, you have to sort an array of non-negative integers according to\n number of ones in their binary representation in ascending order.\n For similar number of ones, sort based on decimal value.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sort_array_1(arr:Vec) -> Vec{\n\n", "cannonical_solution": "\n let mut arr_cp = arr.clone();\n let mut bin = vec![];\n let mut m;\n\n for i in 0..arr_cp.len() {\n let mut b = 0;\n let mut n = arr_cp[i].abs();\n while n > 0 {\n b += n % 2;\n n = n / 2;\n }\n bin.push(b);\n }\n for i in 0..arr_cp.len() {\n for j in 1..arr_cp.len() {\n if bin[j] < bin[j - 1] || (bin[j] == bin[j - 1] && arr_cp[j] < arr_cp[j - 1]) {\n m = arr_cp[j];\n arr_cp[j] = arr_cp[j - 1];\n arr_cp[j - 1] = m;\n m = bin[j];\n bin[j] = bin[j - 1];\n bin[j - 1] = m;\n }\n }\n }\n return arr_cp;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sort_array_1() {\n assert!(sort_array_1(vec![1, 5, 2, 3, 4]) == vec![1, 2, 4, 3, 5]);\n assert!(sort_array_1(vec![-2, -3, -4, -5, -6]) == vec![-4, -2, -6, -5, -3]);\n assert!(sort_array_1(vec![1, 0, 2, 3, 4]) == vec![0, 1, 2, 4, 3]);\n assert!(sort_array_1(vec![]) == vec![]);\n assert!(\n sort_array_1(vec![2, 5, 77, 4, 5, 3, 5, 7, 2, 3, 4])\n == vec![2, 2, 4, 4, 3, 3, 5, 5, 5, 7, 77]\n );\n assert!(sort_array_1(vec![3, 6, 44, 12, 32, 5]) == vec![32, 3, 5, 6, 12, 44]);\n assert!(sort_array_1(vec![2, 4, 8, 16, 32]) == vec![2, 4, 8, 16, 32]);\n assert!(sort_array_1(vec![2, 4, 8, 16, 32]) == vec![2, 4, 8, 16, 32]);\n }\n\n}\n"} {"task_id": "Rust/117", "prompt": "\n/*\nGiven a string s and a natural number n, you have been tasked to implement \n a function that returns a list of all words from string s that contain exactly \n n consonants, in order these words appear in the string s.\n If the string s is empty then the function should return an empty list.\n Note: you may assume the input string contains only letters and spaces.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn select_words(s:&str, n:i32) -> Vec{\n\n", "cannonical_solution": "\n let vowels = \"aeiouAEIOU\";\n let mut current = String::new();\n let mut out = Vec::new();\n let mut numc = 0;\n let mut s = s.to_string();\n s.push(' ');\n for i in 0..s.len() {\n if s.chars().nth(i).unwrap() == ' ' {\n if numc == n {\n out.push(current);\n }\n current = String::new();\n numc = 0;\n } else {\n current.push(s.chars().nth(i).unwrap());\n if (s.chars().nth(i).unwrap() >= 'A' && s.chars().nth(i).unwrap() <= 'Z')\n || (s.chars().nth(i).unwrap() >= 'a' && s.chars().nth(i).unwrap() <= 'z')\n {\n if !vowels.contains(s.chars().nth(i).unwrap()) {\n numc += 1;\n }\n }\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_select_words() {\n assert_eq!(select_words(\"Mary had a little lamb\", 4), vec![\"little\"]);\n assert_eq!(\n select_words(\"Mary had a little lamb\", 3),\n vec![\"Mary\", \"lamb\"]\n );\n let v_empty: Vec<&str> = vec![];\n assert_eq!(select_words(\"simple white space\", 2), v_empty);\n assert_eq!(select_words(\"Hello world\", 4), vec![\"world\"]);\n assert_eq!(select_words(\"Uncle sam\", 3), vec![\"Uncle\"]);\n assert_eq!(select_words(\"\", 4), v_empty);\n assert_eq!(select_words(\"a b c d e f\", 1), vec![\"b\", \"c\", \"d\", \"f\"]);\n }\n\n}\n"} {"task_id": "Rust/118", "prompt": "\n/*\nYou are given a word. Your task is to find the closest vowel that stands between \n two consonants from the right side of the word (case sensitive).\n \n Vowels in the beginning and ending doesn't count. Return empty string if you didn't\n find any vowel met the above condition. \n\n You may assume that the given string contains English letter only.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn get_closest_vowel(word: &str) -> String {\n\n", "cannonical_solution": "\nfn get_closest_vowel(word: &str) -> String {\n let vowels = \"AEIOUaeiou\";\n let mut out = \"\".to_string();\n for i in (1..word.len() - 1).rev() {\n if vowels.contains(word.chars().nth(i).unwrap()) {\n if !vowels.contains(word.chars().nth(i + 1).unwrap()) {\n if !vowels.contains(word.chars().nth(i - 1).unwrap()) {\n out.push(word.chars().nth(i).unwrap());\n return out;\n }\n }\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_get_closest_vowel() {\n assert_eq!(get_closest_vowel(\"yogurt\"), \"u\");\n assert_eq!(get_closest_vowel(\"full\"), \"u\");\n assert_eq!(get_closest_vowel(\"easy\"), \"\");\n assert_eq!(get_closest_vowel(\"eAsy\"), \"\");\n assert_eq!(get_closest_vowel(\"ali\"), \"\");\n assert_eq!(get_closest_vowel(\"bad\"), \"a\");\n assert_eq!(get_closest_vowel(\"most\"), \"o\");\n assert_eq!(get_closest_vowel(\"ab\"), \"\");\n assert_eq!(get_closest_vowel(\"ba\"), \"\");\n assert_eq!(get_closest_vowel(\"quick\"), \"\");\n assert_eq!(get_closest_vowel(\"anime\"), \"i\");\n assert_eq!(get_closest_vowel(\"Asia\"), \"\");\n assert_eq!(get_closest_vowel(\"Above\"), \"o\");\n }\n\n}\n"} {"task_id": "Rust/119", "prompt": "\n/*\n\n You are given a list of two strings, both strings consist of open\n parentheses '(' or close parentheses ')' only.\n Your job is to check if it is possible to concatenate the two strings in\n some order, that the resulting string will be good.\n A string S is considered to be good if and only if all parentheses in S\n are balanced. For example: the string '(())()' is good, while the string\n '())' is not.\n Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn match_parens(lst: Vec<&str>) -> &str {\n\n", "cannonical_solution": "\nfn match_parens(lst: Vec<&str>) -> &str {\n let l1 = lst[0].to_string() + lst[1];\n let mut count = 0;\n let mut can = true;\n for i in 0..l1.len() {\n if l1.chars().nth(i).unwrap() == '(' {\n count += 1;\n }\n if l1.chars().nth(i).unwrap() == ')' {\n count -= 1;\n }\n if count < 0 {\n can = false;\n }\n }\n if count != 0 {\n return \"No\";\n }\n if can == true {\n return \"Yes\";\n }\n let l1 = lst[1].to_string() + lst[0];\n let mut can = true;\n for i in 0..l1.len() {\n if l1.chars().nth(i).unwrap() == '(' {\n count += 1;\n }\n if l1.chars().nth(i).unwrap() == ')' {\n count -= 1;\n }\n if count < 0 {\n can = false;\n }\n }\n if can == true {\n return \"Yes\";\n }\n return \"No\";\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_match_parens() {\n assert_eq!(match_parens(vec![\"()(\", \")\"]), \"Yes\");\n assert_eq!(match_parens(vec![\")\", \")\"]), \"No\");\n assert_eq!(match_parens(vec![\"(()(())\", \"())())\"],), \"No\");\n assert_eq!(match_parens(vec![\")())\", \"(()()(\"]), \"Yes\");\n assert_eq!(match_parens(vec![\"(())))\", \"(()())((\"]), \"Yes\");\n assert_eq!(match_parens(vec![\"()\", \"())\"],), \"No\");\n assert_eq!(match_parens(vec![\"(()(\", \"()))()\"]), \"Yes\");\n assert_eq!(match_parens(vec![\"((((\", \"((())\"],), \"No\");\n assert_eq!(match_parens(vec![\")(()\", \"(()(\"]), \"No\");\n assert_eq!(match_parens(vec![\")(\", \")(\"]), \"No\");\n assert_eq!(match_parens(vec![\"(\", \")\"]), \"Yes\");\n assert_eq!(match_parens(vec![\")\", \"(\"]), \"Yes\");\n }\n\n}\n"} {"task_id": "Rust/120", "prompt": "\n/*\n\n Given an array arr of integers and a positive integer k, return a sorted list \n of length k with the maximum k numbers in arr.\n\n Note:\n 1. The length of the array will be in the range of [1, 1000].\n 2. The elements in the array will be in the range of [-1000, 1000].\n 3. 0 <= k <= len(arr)\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn maximum_120(arr: Vec, k: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut arr = arr;\n arr.sort();\n let mut arr_res: Vec = arr.iter().rev().take(k as usize).cloned().collect();\n arr_res.sort();\n return arr_res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_maximum_120() {\n assert_eq!(maximum_120(vec![-3, -4, 5], 3), vec![-4, -3, 5]);\n assert_eq!(maximum_120(vec![4, -4, 4], 2), vec![4, 4]);\n assert_eq!(maximum_120(vec![-3, 2, 1, 2, -1, -2, 1], 1), vec![2]);\n assert_eq!(\n maximum_120(vec![123, -123, 20, 0, 1, 2, -3], 3),\n vec![2, 20, 123]\n );\n assert_eq!(\n maximum_120(vec![-123, 20, 0, 1, 2, -3], 4),\n vec![0, 1, 2, 20]\n );\n assert_eq!(\n maximum_120(vec![5, 15, 0, 3, -13, -8, 0], 7),\n vec![-13, -8, 0, 0, 3, 5, 15]\n );\n assert_eq!(maximum_120(vec![-1, 0, 2, 5, 3, -10], 2), vec![3, 5]);\n assert_eq!(maximum_120(vec![1, 0, 5, -7], 1), vec![5]);\n assert_eq!(maximum_120(vec![4, -4], 2), vec![-4, 4]);\n assert_eq!(maximum_120(vec![-10, 10], 2), vec![-10, 10]);\n assert_eq!(maximum_120(vec![1, 2, 3, -23, 243, -400, 0], 0), vec![]);\n }\n\n}\n"} {"task_id": "Rust/121", "prompt": "\n/*\nGiven a non-empty list of integers, return the sum of all of the odd elements that are in even positions.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn solutions(lst: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut sum = 0;\n for (indx, elem) in lst.iter().enumerate() {\n if indx % 2 == 0 {\n if elem % 2 == 1 {\n sum += elem;\n }\n }\n }\n return sum;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_solutions() {\n assert_eq!(solutions(vec![5, 8, 7, 1]), 12);\n assert_eq!(solutions(vec![3, 3, 3, 3, 3]), 9);\n assert_eq!(solutions(vec![30, 13, 24, 321]), 0);\n assert_eq!(solutions(vec![5, 9]), 5);\n assert_eq!(solutions(vec![2, 4, 8]), 0);\n assert_eq!(solutions(vec![30, 13, 23, 32]), 23);\n assert_eq!(solutions(vec![3, 13, 2, 9]), 3);\n }\n\n}\n"} {"task_id": "Rust/122", "prompt": "\n/*\n\n Given a non-empty array of integers arr and an integer k, return\n the sum of the elements with at most two digits from the first k elements of arr.\n\n Constraints:\n 1. 1 <= len(arr) <= 100\n 2. 1 <= k <= len(arr)\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn add_elements(arr: Vec, k: i32) -> i32 {\n\n", "cannonical_solution": "\n let mut sum = 0;\n for i in 0..k {\n if arr[i as usize] >= -99 && arr[i as usize] <= 99 {\n sum += arr[i as usize];\n }\n }\n sum\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_add_elements() {\n assert_eq!(add_elements(vec![1, -2, -3, 41, 57, 76, 87, 88, 99], 3), -4);\n assert_eq!(add_elements(vec![111, 121, 3, 4000, 5, 6], 2), 0);\n assert_eq!(add_elements(vec![11, 21, 3, 90, 5, 6, 7, 8, 9], 4), 125);\n assert_eq!(add_elements(vec![111, 21, 3, 4000, 5, 6, 7, 8, 9], 4), 24);\n assert_eq!(add_elements(vec![1], 1), 1);\n }\n\n}\n"} {"task_id": "Rust/123", "prompt": "\n/*\n\n Given a positive integer n, return a sorted list that has the odd numbers in collatz sequence.\n\n The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined\n as follows: start with any positive integer n. Then each term is obtained from the \n previous term as follows: if the previous term is even, the next term is one half of \n the previous term. If the previous term is odd, the next term is 3 times the previous\n term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.\n\n Note: \n 1. Collatz(1) is [1].\n 2. returned list sorted in increasing order.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn get_odd_collatz(n: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut out = vec![1];\n let mut n = n;\n while n != 1 {\n if n % 2 == 1 {\n out.push(n);\n n = n * 3 + 1;\n } else {\n n = n / 2;\n }\n }\n out.sort();\n out\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_get_odd_collatz() {\n assert_eq!(get_odd_collatz(14), vec![1, 5, 7, 11, 13, 17]);\n assert_eq!(get_odd_collatz(5), vec![1, 5]);\n assert_eq!(get_odd_collatz(12), vec![1, 3, 5]);\n assert_eq!(get_odd_collatz(1), vec![1]);\n }\n\n}\n"} {"task_id": "Rust/124", "prompt": "\n/*\nYou have to write a function which validates a given date string and\n returns True if the date is valid otherwise False.\n The date is valid if all of the following rules are satisfied:\n 1. The date string is not empty.\n 2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.\n 3. The months should not be less than 1 or higher than 12.\n 4. The date should be in the format: mm-dd-yyyy\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn valid_date(date: &str) -> bool {\n\n", "cannonical_solution": "\n let mut mm = 0;\n let mut dd = 0;\n let mut yy = 0;\n let mut i = 0;\n if date.len() != 10 {\n return false;\n }\n for i in 0..10 {\n if i == 2 || i == 5 {\n if date.chars().nth(i).unwrap() != '-' {\n return false;\n }\n } else if date.chars().nth(i).unwrap() < '0' || date.chars().nth(i).unwrap() > '9' {\n return false;\n }\n }\n mm = date[0..2].parse::().unwrap();\n dd = date[3..5].parse::().unwrap();\n yy = date[6..10].parse::().unwrap();\n if mm < 1 || mm > 12 {\n return false;\n }\n if dd < 1 || dd > 31 {\n return false;\n }\n if dd == 31 && (mm == 4 || mm == 6 || mm == 9 || mm == 11 || mm == 2) {\n return false;\n }\n if dd == 30 && mm == 2 {\n return false;\n }\n return true;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_valid_date() {\n assert_eq!(valid_date(\"03-11-2000\"), true);\n assert_eq!(valid_date(\"15-01-2012\"), false);\n assert_eq!(valid_date(\"04-0-2040\"), false);\n assert_eq!(valid_date(\"06-04-2020\"), true);\n assert_eq!(valid_date(\"01-01-2007\"), true);\n assert_eq!(valid_date(\"03-32-2011\"), false);\n assert_eq!(valid_date(\"\"), false);\n assert_eq!(valid_date(\"04-31-3000\"), false);\n assert_eq!(valid_date(\"06-06-2005\"), true);\n assert_eq!(valid_date(\"21-31-2000\"), false);\n assert_eq!(valid_date(\"04-12-2003\"), true);\n assert_eq!(valid_date(\"04122003\"), false);\n assert_eq!(valid_date(\"20030412\"), false);\n assert_eq!(valid_date(\"2003-04\"), false);\n assert_eq!(valid_date(\"2003-04-12\"), false);\n assert_eq!(valid_date(\"04-2003\"), false);\n }\n\n}\n"} {"task_id": "Rust/125", "prompt": "\n/*\n\n Given a string of words, return a list of words split on whitespace, if no whitespaces exists in the text you\n should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the\n alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn split_words(txt: &str) -> Vec {\n\n", "cannonical_solution": "\n let mut out: Vec = Vec::new();\n let alphabet: HashMap = HashMap::from([\n ('a', 0),\n ('b', 1),\n ('c', 2),\n ('d', 3),\n ('e', 4),\n ('f', 5),\n ('g', 6),\n ('h', 7),\n ('i', 8),\n ('j', 9),\n ('k', 10),\n ('l', 11),\n ('m', 12),\n ('n', 13),\n ('o', 14),\n ('p', 15),\n ('q', 16),\n ('r', 17),\n ('s', 18),\n ('t', 19),\n ('u', 20),\n ('v', 21),\n ('w', 22),\n ('x', 23),\n ('y', 24),\n ('z', 25),\n ]);\n\n if txt.contains(' ') {\n out = txt\n .split_whitespace()\n .into_iter()\n .map(|c| c.to_string())\n .collect();\n } else if txt.contains(',') {\n out = txt.split(',').into_iter().map(|c| c.to_string()).collect();\n } else {\n let count = txt\n .chars()\n .into_iter()\n .filter(|c| c.is_ascii_lowercase())\n .filter(|c| alphabet.get(c).unwrap() % 2 == 1)\n .count();\n out.push(count.to_string());\n }\n\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_split_words() {\n assert_eq!(split_words(\"Hello world!\"), vec![\"Hello\", \"world!\"]);\n assert_eq!(split_words(\"Hello,world!\"), vec![\"Hello\", \"world!\"]);\n assert_eq!(split_words(\"Hello world,!\"), vec![\"Hello\", \"world,!\"]);\n assert_eq!(\n split_words(\"Hello,Hello,world !\"),\n vec![\"Hello,Hello,world\", \"!\"]\n );\n assert_eq!(split_words(\"abcdef\"), vec![\"3\"]);\n assert_eq!(split_words(\"aaabb\"), vec![\"2\"]);\n assert_eq!(split_words(\"aaaBb\"), vec![\"1\"]);\n assert_eq!(split_words(\"\"), vec![\"0\"]);\n }\n\n}\n"} {"task_id": "Rust/126", "prompt": "\n/*\n\n Given a list of numbers, return whether or not they are sorted\n in ascending order. If list has more than 1 duplicate of the same\n number, return False. Assume no negative numbers and only integers.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_sorted(lst: Vec) -> bool {\n\n", "cannonical_solution": "\n for i in 1..lst.len() {\n if lst[i] < lst[i - 1] {\n return false;\n }\n if i >= 2 && lst[i] == lst[i - 1] && lst[i] == lst[i - 2] {\n return false;\n }\n }\n true\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_sorted() {\n assert_eq!(is_sorted(vec![5]), true);\n assert_eq!(is_sorted(vec![1, 2, 3, 4, 5]), true);\n assert_eq!(is_sorted(vec![1, 3, 2, 4, 5]), false);\n assert_eq!(is_sorted(vec![1, 2, 3, 4, 5, 6]), true);\n assert_eq!(is_sorted(vec![1, 2, 3, 4, 5, 6, 7]), true);\n assert_eq!(is_sorted(vec![1, 3, 2, 4, 5, 6, 7]), false);\n assert_eq!(is_sorted(vec![]), true);\n assert_eq!(is_sorted(vec![1]), true);\n assert_eq!(is_sorted(vec![3, 2, 1]), false);\n assert_eq!(is_sorted(vec![1, 2, 2, 2, 3, 4]), false);\n assert_eq!(is_sorted(vec![1, 2, 3, 3, 3, 4]), false);\n assert_eq!(is_sorted(vec![1, 2, 2, 3, 3, 4]), true);\n assert_eq!(is_sorted(vec![1, 2, 3, 4]), true);\n }\n\n\n}\n"} {"task_id": "Rust/127", "prompt": "\n/*\nYou are given two intervals,\n where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).\n The given intervals are closed which means that the interval (start, end)\n includes both start and end.\n For each given interval, it is assumed that its start is less or equal its end.\n Your task is to determine whether the length of intersection of these two \n intervals is a prime number.\n Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)\n which its length is 1, which not a prime number.\n If the length of the intersection is a prime number, return \"YES\",\n otherwise, return \"NO\".\n If the two intervals don't intersect, return \"NO\".\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn intersection(interval1: Vec, interval2: Vec) -> String {\n\n", "cannonical_solution": "\n let inter1 = std::cmp::max(interval1[0], interval2[0]);\n let inter2 = std::cmp::min(interval1[1], interval2[1]);\n let l = inter2 - inter1;\n if l < 2 {\n return \"NO\".to_string();\n }\n for i in 2..l {\n if l % i == 0 {\n return \"NO\".to_string();\n }\n }\n return \"YES\".to_string();\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_intersection() {\n assert_eq!(intersection(vec![1, 2], vec![2, 3]), \"NO\");\n assert_eq!(intersection(vec![-1, 1], vec![0, 4]), \"NO\");\n assert_eq!(intersection(vec![-3, -1], vec![-5, 5]), \"YES\");\n assert_eq!(intersection(vec![-2, 2], vec![-4, 0]), \"YES\");\n assert_eq!(intersection(vec![-11, 2], vec![-1, -1]), \"NO\");\n assert_eq!(intersection(vec![1, 2], vec![3, 5]), \"NO\");\n assert_eq!(intersection(vec![1, 2], vec![1, 2]), \"NO\");\n assert_eq!(intersection(vec![-2, -2], vec![-3, -2]), \"NO\");\n }\n\n}\n"} {"task_id": "Rust/128", "prompt": "\n/*\n\n You are given an array arr of integers and you need to return\n sum of magnitudes of integers multiplied by product of all signs\n of each number in the array, represented by 1, -1 or 0.\n Note: return None for empty arr.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn prod_signs(arr: Vec) -> i32 {\n\n", "cannonical_solution": "\n if arr.is_empty() {\n return -32768;\n }\n let mut sum = 0;\n let mut prods = 1;\n for i in arr {\n sum += i.abs();\n if i == 0 {\n prods = 0;\n }\n if i < 0 {\n prods = -prods;\n }\n }\n sum * prods\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_prod_signs() {\n assert_eq!(prod_signs(vec![1, 2, 2, -4]), -9);\n assert_eq!(prod_signs(vec![0, 1]), 0);\n assert_eq!(prod_signs(vec![1, 1, 1, 2, 3, -1, 1]), -10);\n assert_eq!(prod_signs(vec![]), -32768);\n assert_eq!(prod_signs(vec![2, 4, 1, 2, -1, -1, 9]), 20);\n assert_eq!(prod_signs(vec![-1, 1, -1, 1]), 4);\n assert_eq!(prod_signs(vec![-1, 1, 1, 1]), -4);\n assert_eq!(prod_signs(vec![-1, 1, 1, 0]), 0);\n }\n\n}\n"} {"task_id": "Rust/129", "prompt": "\n/*\n\n Given a grid with N rows and N columns (N >= 2) and a positive integer k, \n each cell of the grid contains a value. Every integer in the range [1, N * N]\n inclusive appears exactly once on the cells of the grid.\n\n You have to find the minimum path of length k in the grid. You can start\n from any cell, and in each step you can move to any of the neighbor cells,\n in other words, you can go to cells which share an edge with you current\n cell.\n Please note that a path of length k means visiting exactly k cells (not\n necessarily distinct).\n You CANNOT go off the grid.\n A path A (of length k) is considered less than a path B (of length k) if\n after making the ordered lists of the values on the cells that A and B go\n through (let's call them lst_A and lst_B), lst_A is lexicographically less\n than lst_B, in other words, there exist an integer index i (1 <= i <= k)\n such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have\n lst_A[j] = lst_B[j].\n It is guaranteed that the answer is unique.\n Return an ordered list of the values on the cells that the minimum path go through.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn min_path(grid: Vec>, k: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut out: Vec = vec![];\n let mut x = 0;\n let mut y = 0;\n let mut min: i32 = (grid.len() * grid.len()) as i32;\n for i in 0..grid.len() {\n for j in 0..grid[i].len() {\n if grid[i][j] == 1 {\n x = i;\n y = j;\n }\n }\n }\n if x > 0 && grid[x - 1][y] < min {\n min = grid[x - 1][y];\n }\n if x < grid.len() - 1 && grid[x + 1][y] < min {\n min = grid[x + 1][y];\n }\n if y > 0 && grid[x][y - 1] < min {\n min = grid[x][y - 1];\n }\n if y < grid.len() - 1 && grid[x][y + 1] < min {\n min = grid[x][y + 1];\n }\n let mut out = vec![];\n for i in 0..k {\n if i % 2 == 0 {\n out.push(1);\n } else {\n out.push(min);\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_min_path() {\n assert_eq!(\n min_path(vec![vec![1, 2, 3], vec![4, 5, 6], vec![7, 8, 9]], 3),\n vec![1, 2, 1]\n );\n assert_eq!(\n min_path(vec![vec![5, 9, 3], vec![4, 1, 6], vec![7, 8, 2]], 1),\n vec![1]\n );\n assert_eq!(\n min_path(\n vec![\n vec![1, 2, 3, 4],\n vec![5, 6, 7, 8],\n vec![9, 10, 11, 12],\n vec![13, 14, 15, 16]\n ],\n 4\n ),\n vec![1, 2, 1, 2]\n );\n assert_eq!(\n min_path(\n vec![\n vec![6, 4, 13, 10],\n vec![5, 7, 12, 1],\n vec![3, 16, 11, 15],\n vec![8, 14, 9, 2]\n ],\n 7\n ),\n vec![1, 10, 1, 10, 1, 10, 1]\n );\n assert_eq!(\n min_path(\n vec![\n vec![8, 14, 9, 2],\n vec![6, 4, 13, 15],\n vec![5, 7, 1, 12],\n vec![3, 10, 11, 16]\n ],\n 5\n ),\n vec![1, 7, 1, 7, 1]\n );\n assert_eq!(\n min_path(\n vec![\n vec![11, 8, 7, 2],\n vec![5, 16, 14, 4],\n vec![9, 3, 15, 6],\n vec![12, 13, 10, 1]\n ],\n 9\n ),\n vec![1, 6, 1, 6, 1, 6, 1, 6, 1]\n );\n assert_eq!(\n min_path(\n vec![\n vec![12, 13, 10, 1],\n vec![9, 3, 15, 6],\n vec![5, 16, 14, 4],\n vec![11, 8, 7, 2]\n ],\n 12\n ),\n vec![1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6]\n );\n assert_eq!(\n min_path(vec![vec![2, 7, 4], vec![3, 1, 5], vec![6, 8, 9]], 8),\n vec![1, 3, 1, 3, 1, 3, 1, 3]\n );\n\n assert_eq!(\n min_path(vec![vec![6, 1, 5], vec![3, 8, 9], vec![2, 7, 4]], 8),\n vec![1, 5, 1, 5, 1, 5, 1, 5]\n );\n\n assert_eq!(\n min_path(vec![vec![1, 2], vec![3, 4]], 10),\n vec![1, 2, 1, 2, 1, 2, 1, 2, 1, 2]\n );\n\n assert_eq!(\n min_path(vec![vec![1, 3], vec![3, 2]], 10),\n vec![1, 3, 1, 3, 1, 3, 1, 3, 1, 3]\n );\n }\n\n}\n"} {"task_id": "Rust/130", "prompt": "\n/*\nEveryone knows Fibonacci sequence, it was studied deeply by mathematicians in \n the last couple centuries. However, what people don't know is Tribonacci sequence.\n Tribonacci sequence is defined by the recurrence:\n tri(1) = 3\n tri(n) = 1 + n / 2, if n is even.\n tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.\n For example:\n tri(2) = 1 + (2 / 2) = 2\n tri(4) = 3\n tri(3) = tri(2) + tri(1) + tri(4)\n = 2 + 3 + 3 = 8 \n You are given a non-negative integer number n, you have to a return a list of the \n first n + 1 numbers of the Tribonacci sequence.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn tri(n: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut out = vec![1, 3];\n if n == 0 {\n return vec![1];\n }\n for i in 2..=n {\n if i % 2 == 0 {\n out.push(1 + i / 2);\n } else {\n out.push(out[(i - 1) as usize] + out[(i - 2) as usize] + 1 + (i + 1) / 2);\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_tri() {\n assert!(tri(3) == vec![1, 3, 2, 8]);\n assert!(tri(4) == vec![1, 3, 2, 8, 3]);\n assert!(tri(5) == vec![1, 3, 2, 8, 3, 15]);\n assert!(tri(6) == vec![1, 3, 2, 8, 3, 15, 4]);\n assert!(tri(7) == vec![1, 3, 2, 8, 3, 15, 4, 24]);\n assert!(tri(8) == vec![1, 3, 2, 8, 3, 15, 4, 24, 5]);\n assert!(tri(9) == vec![1, 3, 2, 8, 3, 15, 4, 24, 5, 35]);\n assert!(\n tri(20)\n == vec![1, 3, 2, 8, 3, 15, 4, 24, 5, 35, 6, 48, 7, 63, 8, 80, 9, 99, 10, 120, 11]\n );\n assert!(tri(0) == vec![1]);\n assert!(tri(1) == vec![1, 3]);\n }\n\n}\n"} {"task_id": "Rust/131", "prompt": "\n/*\nGiven a positive integer n, return the product of the odd digits.\n Return 0 if all digits are even.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn digits(n: i32) -> i32 {\n\n", "cannonical_solution": "\n let mut prod: i32 = 1;\n let mut has = 0;\n let s = n.to_string();\n for i in 0..s.len() {\n if s.chars().nth(i).unwrap().to_digit(10).unwrap() % 2 == 1 {\n has = 1;\n prod = prod * (s.chars().nth(i).unwrap().to_digit(10).unwrap()) as i32;\n }\n }\n if has == 0 {\n return 0;\n }\n prod\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_digits() {\n assert_eq!(digits(5), 5);\n assert_eq!(digits(54), 5);\n assert_eq!(digits(120), 1);\n assert_eq!(digits(5014), 5);\n assert_eq!(digits(98765), 315);\n assert_eq!(digits(5576543), 2625);\n assert_eq!(digits(2468), 0);\n }\n\n}\n"} {"task_id": "Rust/132", "prompt": "\n/*\n\n Create a function that takes a string as input which contains only square brackets.\n The function should return True if and only if there is a valid subsequence of brackets \n where at least one bracket in the subsequence is nested.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_nested(str: &str) -> bool {\n\n", "cannonical_solution": "\n let mut count = 0;\n let mut maxcount = 0;\n for i in 0..str.len() {\n if str.chars().nth(i).unwrap() == '[' {\n count += 1;\n }\n if str.chars().nth(i).unwrap() == ']' {\n count -= 1;\n }\n if count < 0 {\n count = 0;\n }\n if count > maxcount {\n maxcount = count;\n }\n if count <= maxcount - 2 {\n return true;\n }\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_nested() {\n assert_eq!(is_nested(\"[[]]\"), true);\n assert_eq!(is_nested(\"[]]]]]]][[[[[]\"), false);\n assert_eq!(is_nested(\"[][]\"), false);\n assert_eq!(is_nested(\"[]\"), false);\n assert_eq!(is_nested(\"[[[[]]]]\"), true);\n assert_eq!(is_nested(\"[]]]]]]]]]]\"), false);\n assert_eq!(is_nested(\"[][][[]]\"), true);\n assert_eq!(is_nested(\"[[]\"), false);\n assert_eq!(is_nested(\"[]]\"), false);\n assert_eq!(is_nested(\"[[]][[\"), true);\n assert_eq!(is_nested(\"[[][]]\"), true);\n assert_eq!(is_nested(\"\"), false);\n assert_eq!(is_nested(\"[[[[[[[[\"), false);\n assert_eq!(is_nested(\"]]]]]]]]\"), false);\n }\n\n}\n"} {"task_id": "Rust/133", "prompt": "\n/*\n\"\n This function will take a list of integers. For all entries in the list, the function shall square the integer entry if its index is a \n multiple of 3 and will cube the integer entry if its index is a multiple of 4 and not a multiple of 3. The function will not \n change the entries in the list whose indexes are not a multiple of 3 or 4. The function shall then return the sum of all entries. \n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sum_squares(lst: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut sum: f32 = 0.0;\n for i in 0..lst.len() {\n sum = sum + (lst[i].ceil() * lst[i].ceil());\n }\n sum as i32\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sum_squares() {\n assert_eq!(sum_squares(vec![1.0, 2.0, 3.0]), 14);\n assert_eq!(sum_squares(vec![1.0, 2.0, 3.0]), 14);\n assert_eq!(sum_squares(vec![1.0, 3.0, 5.0, 7.0]), 84);\n assert_eq!(sum_squares(vec![1.4, 4.2, 0.0]), 29);\n assert_eq!(sum_squares(vec![-2.4, 1.0, 1.0]), 6);\n assert_eq!(sum_squares(vec![100.0, 1.0, 15.0, 2.0]), 10230);\n assert_eq!(sum_squares(vec![10000.0, 10000.0]), 200000000);\n assert_eq!(sum_squares(vec![-1.4, 4.6, 6.3]), 75);\n assert_eq!(sum_squares(vec![-1.4, 17.9, 18.9, 19.9]), 1086);\n assert_eq!(sum_squares(vec![0.0]), 0);\n assert_eq!(sum_squares(vec![-1.0]), 1);\n assert_eq!(sum_squares(vec![-1.0, 1.0, 0.0]), 2);\n }\n\n}\n"} {"task_id": "Rust/134", "prompt": "\n/*\n\n Create a function that returns True if the last character\n of a given string is an alphabetical character and is not\n a part of a word, and False otherwise.\n Note: \"word\" is a group of characters separated by space.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn check_if_last_char_is_a_letter(txt: &str) -> bool {\n\n", "cannonical_solution": "\n if txt.len() == 0 {\n return false;\n }\n let chr = txt.chars().last().unwrap();\n if chr < 'A' || (chr > 'Z' && chr < 'a') || chr > 'z' {\n return false;\n }\n if txt.len() == 1 {\n return true;\n }\n let chr = txt.chars().nth(txt.len() - 2).unwrap();\n if (chr >= 'A' && chr <= 'Z') || (chr >= 'a' && chr <= 'z') {\n return false;\n }\n true\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_check_if_last_char_is_a_letter() {\n assert_eq!(check_if_last_char_is_a_letter(\"apple\"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"apple pi e\"), true);\n assert_eq!(check_if_last_char_is_a_letter(\"eeeee\"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"A\"), true);\n assert_eq!(check_if_last_char_is_a_letter(\"Pumpkin pie \"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"Pumpkin pie 1\"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"\"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"eeeee e \"), false);\n assert_eq!(check_if_last_char_is_a_letter(\"apple pie\"), false);\n }\n\n}\n"} {"task_id": "Rust/135", "prompt": "\n/*\nCreate a function which returns the largest index of an element which\n is not greater than or equal to the element immediately preceding it. If\n no such element exists then return -1. The given array will not contain\n duplicate values.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn can_arrange(arr: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut max: i32 = -1;\n for i in 0..arr.len() {\n if arr[i] <= i as i32 {\n max = i as i32;\n }\n }\n max\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n\n #[test]\n fn test_can_arrange() {\n assert_eq!(can_arrange(vec![1, 2, 4, 3, 5]), 3);\n assert_eq!(can_arrange(vec![1, 2, 4, 5]), -1);\n assert_eq!(can_arrange(vec![1, 4, 2, 5, 6, 7, 8, 9, 10]), 2);\n assert_eq!(can_arrange(vec![4, 8, 5, 7, 3]), 4);\n assert_eq!(can_arrange(vec![]), -1);\n }\n\n\n}\n"} {"task_id": "Rust/136", "prompt": "\n/*\n\n Create a function that returns a tuple (a, b), where 'a' is\n the largest of negative integers, and 'b' is the smallest\n of positive integers in a list.\n If there is no negative or positive integers, return them as None.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn largest_smallest_integers(lst: Vec) -> Vec {\n\n", "cannonical_solution": "\n let mut maxneg = 0;\n let mut minpos = 0;\n for i in 0..lst.len() {\n if lst[i] < 0 && (maxneg == 0 || lst[i] > maxneg) {\n maxneg = lst[i];\n }\n if lst[i] > 0 && (minpos == 0 || lst[i] < minpos) {\n minpos = lst[i];\n }\n }\n vec![maxneg, minpos]\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_largest_smallest_integers() {\n assert_eq!(\n largest_smallest_integers(vec![2, 4, 1, 3, 5, 7]),\n vec![0, 1]\n );\n assert_eq!(\n largest_smallest_integers(vec![2, 4, 1, 3, 5, 7, 0]),\n vec![0, 1]\n );\n assert_eq!(\n largest_smallest_integers(vec![1, 3, 2, 4, 5, 6, -2]),\n vec![-2, 1]\n );\n assert_eq!(\n largest_smallest_integers(vec![4, 5, 3, 6, 2, 7, -7]),\n vec![-7, 2]\n );\n assert_eq!(\n largest_smallest_integers(vec![7, 3, 8, 4, 9, 2, 5, -9]),\n vec![-9, 2]\n );\n assert_eq!(largest_smallest_integers(vec![]), vec![0, 0]);\n assert_eq!(largest_smallest_integers(vec![0]), vec![0, 0]);\n assert_eq!(largest_smallest_integers(vec![-1, -3, -5, -6]), vec![-1, 0]);\n assert_eq!(\n largest_smallest_integers(vec![-1, -3, -5, -6, 0]),\n vec![-1, 0]\n );\n assert_eq!(\n largest_smallest_integers(vec![-6, -4, -4, -3, 1]),\n vec![-3, 1]\n );\n assert_eq!(\n largest_smallest_integers(vec![-6, -4, -4, -3, -100, 1]),\n vec![-3, 1]\n );\n }\n\n}\n"} {"task_id": "Rust/137", "prompt": "\n/*\n\n Create a function that takes integers, floats, or strings representing\n real numbers, and returns the larger variable in its given variable type.\n Return None if the values are equal.\n Note: If a real number is represented as a string, the floating point might be . or ,\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn compare_one<'a>(a:&'a dyn Any, b:&'a dyn Any) -> RtnType{\n\n", "cannonical_solution": "\n let a_f64 = Any_to_f64(a);\n let b_f64 = Any_to_f64(b);\n\n if a_f64 > b_f64 {\n return original_type(a);\n }\n\n if a_f64 < b_f64 {\n return original_type(b);\n } else {\n return RtnType::String(\"None\".to_string());\n }\n}\n\n#[derive(Debug, PartialEq)]\npub enum RtnType {\n Empty(),\n String(S),\n Float(F),\n Int(I),\n}\n\nfn Any_to_f64(a: &dyn Any) -> f64 {\n let mut a_f64 = 0.0;\n\n if a.downcast_ref::() == None {\n match a.downcast_ref::<&str>() {\n Some(as_string) => {\n a_f64 = as_string.parse::().unwrap();\n }\n None => {}\n }\n\n match a.downcast_ref::() {\n Some(as_i32) => {\n a_f64 = *as_i32 as f64;\n }\n None => {}\n }\n } else {\n a_f64 = *a.downcast_ref::().unwrap();\n }\n\n return a_f64;\n}\n\nfn original_type(a: &dyn Any) -> RtnType {\n let mut res = RtnType::Empty();\n match a.downcast_ref::<&str>() {\n Some(as_string) => {\n res = RtnType::String(as_string.parse::().unwrap());\n }\n None => {}\n }\n\n match a.downcast_ref::() {\n Some(as_i32) => {\n res = RtnType::Int(*as_i32);\n }\n None => {}\n }\n\n match a.downcast_ref::() {\n Some(as_f64) => res = RtnType::Float(*as_f64),\n None => {}\n }\n return res;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_compare_one() {\n assert_eq!(compare_one(&1, &2), RtnType::Int(2));\n assert_eq!(compare_one(&1, &2.5), RtnType::Float(2.5));\n assert_eq!(compare_one(&2, &3), RtnType::Int(3));\n assert_eq!(compare_one(&5, &6), RtnType::Int(6));\n assert_eq!(compare_one(&1, &\"2.3\"), RtnType::String(\"2.3\".to_string()));\n assert_eq!(compare_one(&\"5.1\", &\"6\"), RtnType::String(\"6\".to_string()));\n assert_eq!(compare_one(&\"1\", &\"2\"), RtnType::String(\"2\".to_string()));\n assert_eq!(compare_one(&\"1\", &1), RtnType::String(\"None\".to_string()));\n }\n\n}\n"} {"task_id": "Rust/138", "prompt": "\n/*\nEvaluate whether the given number n can be written as the sum of exactly 4 positive even numbers\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn is_equal_to_sum_even(n: i32) -> bool {\n\n", "cannonical_solution": "\n if n % 2 == 0 && n >= 8 {\n return true;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_is_equal_to_sum_even() {\n assert_eq!(is_equal_to_sum_even(4), false);\n assert_eq!(is_equal_to_sum_even(6), false);\n assert_eq!(is_equal_to_sum_even(8), true);\n assert_eq!(is_equal_to_sum_even(10), true);\n assert_eq!(is_equal_to_sum_even(11), false);\n assert_eq!(is_equal_to_sum_even(12), true);\n assert_eq!(is_equal_to_sum_even(13), false);\n assert_eq!(is_equal_to_sum_even(16), true);\n }\n\n}\n"} {"task_id": "Rust/139", "prompt": "\n/*\nThe Brazilian factorial is defined as:\n brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!\n where n > 0\n\n The function will receive an integer as input and should return the special\n factorial of this integer.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn special_factorial(n: i32) -> i64 {\n\n", "cannonical_solution": "\n let mut fact = 1;\n let mut bfact: i64 = 1;\n for i in 1..=n {\n fact = fact * i;\n bfact = bfact * fact as i64;\n }\n bfact\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_special_factorial() {\n assert_eq!(special_factorial(4), 288);\n assert_eq!(special_factorial(5), 34560);\n assert_eq!(special_factorial(7), 125411328000);\n assert_eq!(special_factorial(1), 1);\n }\n\n}\n"} {"task_id": "Rust/140", "prompt": "\n/*\n\n Given a string text, replace all spaces in it with underscores, \n and if a string has more than 2 consecutive spaces, \n then replace all consecutive spaces with - \n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn fix_spaces(text: &str) -> String {\n\n", "cannonical_solution": "\n let mut out = String::new();\n let mut spacelen = 0;\n for c in text.chars() {\n if c == ' ' {\n spacelen += 1;\n } else {\n if spacelen == 1 {\n out.push('_');\n }\n if spacelen == 2 {\n out.push_str(\"__\");\n }\n if spacelen > 2 {\n out.push('-');\n }\n spacelen = 0;\n out.push(c);\n }\n }\n if spacelen == 1 {\n out.push('_');\n }\n if spacelen == 2 {\n out.push_str(\"__\");\n }\n if spacelen > 2 {\n out.push('-');\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_fix_spaces() {\n assert_eq!(fix_spaces(\"Example\"), \"Example\");\n assert_eq!(fix_spaces(\"Mudasir Hanif \"), \"Mudasir_Hanif_\");\n assert_eq!(\n fix_spaces(\"Yellow Yellow Dirty Fellow\"),\n \"Yellow_Yellow__Dirty__Fellow\"\n );\n assert_eq!(fix_spaces(\"Exa mple\"), \"Exa-mple\");\n assert_eq!(fix_spaces(\" Exa 1 2 2 mple\"), \"-Exa_1_2_2_mple\");\n }\n\n}\n"} {"task_id": "Rust/141", "prompt": "\n/*\nCreate a function which takes a string representing a file's name, and returns\n 'Yes' if the the file's name is valid, and returns 'No' otherwise.\n A file's name is considered to be valid if and only if all the following conditions \n are met:\n - There should not be more than three digits ('0'-'9') in the file's name.\n - The file's name contains exactly one dot '.'\n - The substring before the dot should not be empty, and it starts with a letter from \n the latin alphapet ('a'-'z' and 'A'-'Z').\n - The substring after the dot should be one of these: ['txt', 'exe', 'dll']\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn file_name_check(file_name: &str) -> &str {\n\n", "cannonical_solution": "\n let mut numdigit = 0;\n let mut numdot = 0;\n if file_name.len() < 5 {\n return \"No\";\n }\n let w = file_name.chars().nth(0).unwrap();\n if w < 'A' || (w > 'Z' && w < 'a') || w > 'z' {\n return \"No\";\n }\n let last = &file_name[file_name.len() - 4..];\n if last != \".txt\" && last != \".exe\" && last != \".dll\" {\n return \"No\";\n }\n for c in file_name.chars() {\n if c >= '0' && c <= '9' {\n numdigit += 1;\n }\n if c == '.' {\n numdot += 1;\n }\n }\n if numdigit > 3 || numdot != 1 {\n return \"No\";\n }\n return \"Yes\";\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_file_name_check() {\n assert_eq!(file_name_check(\"example.txt\"), \"Yes\");\n assert_eq!(file_name_check(\"1example.dll\"), \"No\");\n assert_eq!(file_name_check(\"s1sdf3.asd\"), \"No\");\n assert_eq!(file_name_check(\"K.dll\"), \"Yes\");\n assert_eq!(file_name_check(\"MY16FILE3.exe\"), \"Yes\");\n assert_eq!(file_name_check(\"His12FILE94.exe\"), \"No\");\n assert_eq!(file_name_check(\"_Y.txt\"), \"No\");\n assert_eq!(file_name_check(\"?aREYA.exe\"), \"No\");\n assert_eq!(file_name_check(\"/this_is_valid.dll\"), \"No\");\n assert_eq!(file_name_check(\"this_is_valid.wow\"), \"No\");\n assert_eq!(file_name_check(\"this_is_valid.txt\"), \"Yes\");\n assert_eq!(file_name_check(\"this_is_valid.txtexe\"), \"No\");\n assert_eq!(file_name_check(\"#this2_i4s_5valid.ten\"), \"No\");\n assert_eq!(file_name_check(\"@this1_is6_valid.exe\"), \"No\");\n assert_eq!(file_name_check(\"this_is_12valid.6exe4.txt\"), \"No\");\n assert_eq!(file_name_check(\"all.exe.txt\"), \"No\");\n assert_eq!(file_name_check(\"I563_No.exe\"), \"Yes\");\n assert_eq!(file_name_check(\"Is3youfault.txt\"), \"Yes\");\n assert_eq!(file_name_check(\"no_one#knows.dll\"), \"Yes\");\n assert_eq!(file_name_check(\"1I563_Yes3.exe\"), \"No\");\n assert_eq!(file_name_check(\"I563_Yes3.txtt\"), \"No\");\n assert_eq!(file_name_check(\"final..txt\"), \"No\");\n assert_eq!(file_name_check(\"final132\"), \"No\");\n assert_eq!(file_name_check(\"_f4indsartal132.\"), \"No\");\n assert_eq!(file_name_check(\".txt\"), \"No\");\n assert_eq!(file_name_check(\"s.\"), \"No\");\n }\n\n}\n"} {"task_id": "Rust/142", "prompt": "\n/*\n\"\n This function will take a list of integers. For all entries in the list, the function shall square the integer entry if its index is a \n multiple of 3 and will cube the integer entry if its index is a multiple of 4 and not a multiple of 3. The function will not \n change the entries in the list whose indexes are not a multiple of 3 or 4. The function shall then return the sum of all entries. \n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sum_squares_142(lst: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut sum = 0;\n for i in 0..lst.len() {\n if i % 3 == 0 {\n sum += lst[i] * lst[i];\n } else if i % 4 == 0 {\n sum += lst[i] * lst[i] * lst[i];\n } else {\n sum += lst[i];\n }\n }\n return sum;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sum_squares_142() {\n assert_eq!(sum_squares_142(vec![1, 2, 3]), 6);\n assert_eq!(sum_squares_142(vec![1, 4, 9]), 14);\n assert_eq!(sum_squares_142(vec![]), 0);\n assert_eq!(sum_squares_142(vec![1, 1, 1, 1, 1, 1, 1, 1, 1]), 9);\n assert_eq!(\n sum_squares_142(vec![-1, -1, -1, -1, -1, -1, -1, -1, -1]),\n -3\n );\n assert_eq!(sum_squares_142(vec![0]), 0);\n assert_eq!(sum_squares_142(vec![-1, -5, 2, -1, -5]), -126);\n assert_eq!(sum_squares_142(vec![-56, -99, 1, 0, -2]), 3030);\n assert_eq!(sum_squares_142(vec![-1, 0, 0, 0, 0, 0, 0, 0, -1]), 0);\n assert_eq!(\n sum_squares_142(vec![\n -16, -9, -2, 36, 36, 26, -20, 25, -40, 20, -4, 12, -26, 35, 37\n ]),\n -14196\n );\n assert_eq!(\n sum_squares_142(vec![\n -1, -3, 17, -1, -15, 13, -1, 14, -14, -12, -5, 14, -14, 6, 13, 11, 16, 16, 4, 10\n ]),\n -1448\n );\n }\n\n}\n"} {"task_id": "Rust/143", "prompt": "\n/*\n\n You are given a string representing a sentence,\n the sentence contains some words separated by a space,\n and you have to return a string that contains the words from the original sentence,\n whose lengths are prime numbers,\n the order of the words in the new string should be the same as the original one.\n\n Constraints:\n * 1 <= len(sentence) <= 100\n * sentence contains only letters\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn words_in_sentence(sentence: &str) -> String {\n\n", "cannonical_solution": "\n let mut out = String::new();\n let mut current = String::new();\n let mut sentence = sentence.to_string();\n sentence.push(' ');\n\n for i in 0..sentence.len() {\n if sentence.chars().nth(i).unwrap() != ' ' {\n current.push(sentence.chars().nth(i).unwrap());\n } else {\n let mut isp = true;\n let l = current.len();\n if l < 2 {\n isp = false;\n }\n for j in 2..(l as f64).sqrt() as usize + 1 {\n if l % j == 0 {\n isp = false;\n }\n }\n if isp {\n out.push_str(¤t);\n out.push(' ');\n }\n current = String::new();\n }\n }\n if out.len() > 0 {\n out.pop();\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_words_in_sentence() {\n assert_eq!(words_in_sentence(\"This is a test\"), \"is\");\n assert_eq!(words_in_sentence(\"lets go for swimming\"), \"go for\");\n assert_eq!(\n words_in_sentence(\"there is no place available here\"),\n \"there is no place\"\n );\n assert_eq!(words_in_sentence(\"Hi I am Hussein\"), \"Hi am Hussein\");\n assert_eq!(words_in_sentence(\"go for it\"), \"go for it\");\n assert_eq!(words_in_sentence(\"here\"), \"\");\n assert_eq!(words_in_sentence(\"here is\"), \"is\");\n }\n\n}\n"} {"task_id": "Rust/144", "prompt": "\n/*\nYour task is to implement a function that will simplify the expression\n x * n. The function returns True if x * n evaluates to a whole number and False\n otherwise. Both x and n, are string representation of a fraction, and have the following format,\n / where both numerator and denominator are positive whole numbers.\n\n You can assume that x, and n are valid fractions, and do not have zero as denominator.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn simplify(x: &str, n: &str) -> bool {\n\n", "cannonical_solution": "\n let mut a = 0;\n let mut b = 0;\n let mut c = 0;\n let mut d = 0;\n let mut i = 0;\n for i in 0..x.len() {\n if x.chars().nth(i).unwrap() == '/' {\n a = x\n .chars()\n .take(i)\n .collect::()\n .parse::()\n .unwrap();\n b = x\n .chars()\n .skip(i + 1)\n .collect::()\n .parse::()\n .unwrap();\n }\n }\n for i in 0..n.len() {\n if n.chars().nth(i).unwrap() == '/' {\n c = n\n .chars()\n .take(i)\n .collect::()\n .parse::()\n .unwrap();\n d = n\n .chars()\n .skip(i + 1)\n .collect::()\n .parse::()\n .unwrap();\n }\n }\n if (a * c) % (b * d) == 0 {\n return true;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_simplify() {\n assert_eq!(simplify(\"1/5\", \"5/1\"), true);\n assert_eq!(simplify(\"1/6\", \"2/1\"), false);\n assert_eq!(simplify(\"5/1\", \"3/1\"), true);\n assert_eq!(simplify(\"7/10\", \"10/2\"), false);\n assert_eq!(simplify(\"2/10\", \"50/10\"), true);\n assert_eq!(simplify(\"7/2\", \"4/2\"), true);\n assert_eq!(simplify(\"11/6\", \"6/1\"), true);\n assert_eq!(simplify(\"2/3\", \"5/2\"), false);\n assert_eq!(simplify(\"5/2\", \"3/5\"), false);\n assert_eq!(simplify(\"2/4\", \"8/4\"), true);\n assert_eq!(simplify(\"2/4\", \"4/2\"), true);\n assert_eq!(simplify(\"1/5\", \"5/1\"), true);\n assert_eq!(simplify(\"1/5\", \"1/5\"), false);\n }\n\n}\n"} {"task_id": "Rust/145", "prompt": "\n/*\n\n Write a function which sorts the given list of integers\n in ascending order according to the sum of their digits.\n Note: if there are several items with similar sum of their digits,\n order them based on their index in original list.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn order_by_points(arr: Vec) -> Vec {\n\n", "cannonical_solution": "\n let mut result = arr.clone();\n result.sort_by_key(|&x| (sum_of_digits(x)));\n result\n}\n\npub fn sum_of_digits(n: i32) -> i32 {\n let mut sum = 0;\n let mut n = n;\n if n < 0 {\n let right = n / 10;\n let mut left;\n\n if right != 0 {\n left = n % 10;\n left = -1 * left;\n } else {\n left = n % 10;\n }\n sum = right + left;\n return sum;\n }\n\n while n > 0 {\n sum += n % 10;\n n /= 10;\n }\n sum\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_order_by_points() {\n assert_eq!(\n order_by_points(vec![1, 11, -1, -11, -12]),\n vec![-1, -11, 1, -12, 11]\n );\n assert_eq!(\n order_by_points(vec![\n 1234, 423, 463, 145, 2, 423, 423, 53, 6, 37, 3457, 3, 56, 0, 46\n ]),\n vec![0, 2, 3, 6, 53, 423, 423, 423, 1234, 145, 37, 46, 56, 463, 3457]\n );\n assert_eq!(order_by_points(vec![]), vec![]);\n assert_eq!(\n order_by_points(vec![1, -11, -32, 43, 54, -98, 2, -3]),\n vec![-3, -32, -98, -11, 1, 2, 43, 54]\n );\n assert_eq!(\n order_by_points(vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]),\n vec![1, 10, 2, 11, 3, 4, 5, 6, 7, 8, 9]\n );\n assert_eq!(\n order_by_points(vec![0, 6, 6, -76, -21, 23, 4]),\n vec![-76, -21, 0, 4, 23, 6, 6]\n );\n }\n\n}\n"} {"task_id": "Rust/146", "prompt": "\n/*\nWrite a function that takes an array of numbers as input and returns \n the number of elements in the array that are greater than 10 and both \n first and last digits of a number are odd (1, 3, 5, 7, 9).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn special_filter(nums: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut num = 0;\n for i in 0..nums.len() {\n if nums[i] > 10 {\n let w = nums[i].to_string();\n if w.chars().nth(0).unwrap().to_digit(10).unwrap() % 2 == 1\n && w.chars().last().unwrap().to_digit(10).unwrap() % 2 == 1\n {\n num += 1;\n }\n }\n }\n num\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_special_filter() {\n assert_eq!(special_filter(vec![5, -2, 1, -5]), 0);\n assert_eq!(special_filter(vec![15, -73, 14, -15]), 1);\n assert_eq!(special_filter(vec![33, -2, -3, 45, 21, 109]), 2);\n assert_eq!(special_filter(vec![43, -12, 93, 125, 121, 109]), 4);\n assert_eq!(special_filter(vec![71, -2, -33, 75, 21, 19]), 3);\n assert_eq!(special_filter(vec![1]), 0);\n assert_eq!(special_filter(vec![]), 0);\n }\n\n}\n"} {"task_id": "Rust/147", "prompt": "\n/*\n\n You are given a positive integer n. You have to create an integer array a of length n.\n For each i (1 \u2264 i \u2264 n), the value of a[i] = i * i - i + 1.\n Return the number of triples (a[i], a[j], a[k]) of a where i < j < k, \n and a[i] + a[j] + a[k] is a multiple of 3.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn get_matrix_triples(n: i32) -> i32 {\n\n", "cannonical_solution": "\n let mut a = vec![];\n let mut sum = vec![vec![0, 0, 0]];\n let mut sum2 = vec![vec![0, 0, 0]];\n\n for i in 1..=n {\n a.push((i * i - i + 1) % 3);\n sum.push(sum[sum.len() - 1].clone());\n sum[i as usize][a[i as usize - 1] as usize] += 1;\n }\n\n for times in 1..3 {\n for i in 1..=n {\n sum2.push(sum2[sum2.len() - 1].clone());\n if i >= 1 {\n for j in 0..=2 {\n sum2[i as usize][(a[i as usize - 1] + j) as usize % 3] +=\n sum[i as usize - 1][j as usize];\n }\n }\n }\n sum = sum2.clone();\n sum2 = vec![vec![0, 0, 0]];\n }\n\n return sum[n as usize][0];\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_get_matrix_triples() {\n assert_eq!(get_matrix_triples(5), 1);\n assert_eq!(get_matrix_triples(6), 4);\n assert_eq!(get_matrix_triples(10), 36);\n assert_eq!(get_matrix_triples(100), 53361);\n }\n\n}\n"} {"task_id": "Rust/148", "prompt": "\n/*\n\n There are eight planets in our solar system: the closerst to the Sun \n is Mercury, the next one is Venus, then Earth, Mars, Jupiter, Saturn, \n Uranus, Neptune.\n Write a function that takes two planet names as strings planet1 and planet2. \n The function should return a tuple containing all planets whose orbits are \n located between the orbit of planet1 and the orbit of planet2, sorted by \n the proximity to the sun. \n The function should return an empty tuple if planet1 or planet2\n are not correct planet names. \n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn bf(planet1: &str, planet2: &str) -> Vec {\n\n", "cannonical_solution": "\n let planets = vec![\n \"Mercury\", \"Venus\", \"Earth\", \"Mars\", \"Jupiter\", \"Saturn\", \"Uranus\", \"Neptune\",\n ];\n let mut pos1: i32 = -1;\n let mut pos2: i32 = -1;\n let mut m;\n for m in 0..planets.len() {\n if planets[m] == planet1 {\n pos1 = m as i32;\n }\n if planets[m] == planet2 {\n pos2 = m as i32;\n }\n }\n if pos1 == -1 || pos2 == -1 {\n return vec![];\n }\n if pos1 > pos2 {\n m = pos1;\n pos1 = pos2;\n pos2 = m;\n }\n let mut out = vec![];\n for m in pos1 + 1..pos2 {\n out.push(planets[m as usize].to_string());\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_bf() {\n assert_eq!(bf(\"Jupiter\", \"Neptune\"), vec![\"Saturn\", \"Uranus\"]);\n assert_eq!(bf(\"Earth\", \"Mercury\"), vec![\"Venus\"]);\n assert_eq!(\n bf(\"Mercury\", \"Uranus\"),\n vec![\"Venus\", \"Earth\", \"Mars\", \"Jupiter\", \"Saturn\"]\n );\n assert_eq!(\n bf(\"Neptune\", \"Venus\"),\n vec![\"Earth\", \"Mars\", \"Jupiter\", \"Saturn\", \"Uranus\"]\n );\n let v_empty: Vec<&str> = vec![];\n assert_eq!(bf(\"Earth\", \"Earth\"), v_empty);\n assert_eq!(bf(\"Mars\", \"Earth\"), v_empty);\n assert_eq!(bf(\"Jupiter\", \"Makemake\"), v_empty);\n }\n\n}\n"} {"task_id": "Rust/149", "prompt": "\n/*\nWrite a function that accepts a list of strings as a parameter,\n deletes the strings that have odd lengths from it,\n and returns the resulted list with a sorted order,\n The list is always a list of strings and never an array of numbers,\n and it may contain duplicates.\n The order of the list should be ascending by length of each word, and you\n should return the list sorted by that rule.\n If two words have the same length, sort the list alphabetically.\n The function should return a list of strings in sorted order.\n You may assume that all words will have the same length.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn sorted_list_sum(lst: Vec<&str>) -> Vec<&str> {\n\n", "cannonical_solution": "\n let mut out: Vec<&str> = Vec::new();\n for i in 0..lst.len() {\n if lst[i].len() % 2 == 0 {\n out.push(lst[i]);\n }\n }\n out.sort();\n for i in 0..out.len() {\n for j in 1..out.len() {\n if out[j].len() < out[j - 1].len() {\n let mid = out[j];\n out[j] = out[j - 1];\n out[j - 1] = mid;\n }\n }\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_sorted_list_sum() {\n assert_eq!(sorted_list_sum(vec![\"aa\", \"a\", \"aaa\"]), vec![\"aa\"]);\n assert_eq!(\n sorted_list_sum(vec![\"school\", \"AI\", \"asdf\", \"b\"]),\n vec![\"AI\", \"asdf\", \"school\"]\n );\n let v_empty: Vec<&str> = vec![];\n assert_eq!(sorted_list_sum(vec![\"d\", \"b\", \"c\", \"a\"]), v_empty);\n assert_eq!(\n sorted_list_sum(vec![\"d\", \"dcba\", \"abcd\", \"a\"]),\n vec![\"abcd\", \"dcba\"]\n );\n assert_eq!(\n sorted_list_sum(vec![\"AI\", \"ai\", \"au\"]),\n vec![\"AI\", \"ai\", \"au\"]\n );\n assert_eq!(sorted_list_sum(vec![\"a\", \"b\", \"b\", \"c\", \"c\", \"a\"]), v_empty);\n assert_eq!(\n sorted_list_sum(vec![\"aaaa\", \"bbbb\", \"dd\", \"cc\"]),\n vec![\"cc\", \"dd\", \"aaaa\", \"bbbb\"]\n );\n }\n\n}\n"} {"task_id": "Rust/150", "prompt": "\n/*\nA simple program which should return the value of x if n is \n a prime number and should return the value of y otherwise.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn x_or_y(n: i32, x: i32, y: i32) -> i32 {\n\n", "cannonical_solution": "\n let mut isp = true;\n if n < 2 {\n isp = false;\n }\n for i in 2..=n / 2 {\n if n % i == 0 {\n isp = false;\n }\n }\n if isp {\n return x;\n }\n return y;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_x_or_y() {\n assert_eq!(x_or_y(7, 34, 12), 34);\n assert_eq!(x_or_y(15, 8, 5), 5);\n assert_eq!(x_or_y(3, 33, 5212), 33);\n assert_eq!(x_or_y(1259, 3, 52), 3);\n assert_eq!(x_or_y(7919, -1, 12), -1);\n assert_eq!(x_or_y(3609, 1245, 583), 583);\n assert_eq!(x_or_y(91, 56, 129), 129);\n assert_eq!(x_or_y(6, 34, 1234), 1234);\n assert_eq!(x_or_y(1, 2, 0), 0);\n assert_eq!(x_or_y(2, 2, 0), 2);\n }\n\n}\n"} {"task_id": "Rust/151", "prompt": "\n/*\n\n Given a list of numbers, return the sum of squares of the numbers\n in the list that are odd. Ignore numbers that are negative or not integers.\n \n If the input list is empty, return 0.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn double_the_difference(lst: Vec) -> i64 {\n\n", "cannonical_solution": "\n let mut sum: i64 = 0;\n for i in 0..lst.len() {\n if (lst[i] - lst[i].round()).abs() < 1e-4 {\n if lst[i] > 0.0 && (lst[i].round() as i64) % 2 == 1 {\n sum += (lst[i].round() as i64) * (lst[i].round() as i64);\n }\n }\n }\n return sum;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_double_the_difference() {\n assert_eq!(double_the_difference(vec![]), 0);\n assert_eq!(double_the_difference(vec![5.0, 4.0]), 25);\n assert_eq!(double_the_difference(vec![0.1, 0.2, 0.3]), 0);\n assert_eq!(double_the_difference(vec![-10.0, -20.0, -30.0]), 0);\n assert_eq!(double_the_difference(vec![-1.0, -2.0, 8.0]), 0);\n assert_eq!(double_the_difference(vec![0.2, 3.0, 5.0]), 34);\n\n let mut lst = vec![];\n let mut odd_sum = 0;\n for i in -99..100 {\n lst.push(i as f32);\n if i > 0 && i % 2 == 1 {\n odd_sum += i * i;\n }\n }\n assert_eq!(double_the_difference(lst), odd_sum);\n }\n\n}\n"} {"task_id": "Rust/152", "prompt": "\n/*\nI think we all remember that feeling when the result of some long-awaited\n event is finally known. The feelings and thoughts you have at that moment are\n definitely worth noting down and comparing.\n Your task is to determine if a person correctly guessed the results of a number of matches.\n You are given two arrays of scores and guesses of equal length, where each index shows a match. \n Return an array of the same length denoting how far off each guess was. If they have guessed correctly,\n the value is 0, and if not, the value is the absolute difference between the guess and the score.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn compare(game: Vec, guess: Vec) -> Vec {\n\n", "cannonical_solution": "\n let mut out: Vec = Vec::new();\n for i in 0..game.len() {\n out.push(i32::abs(game[i] - guess[i]));\n }\n return out;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_compare() {\n assert_eq!(\n compare(vec![1, 2, 3, 4, 5, 1], vec![1, 2, 3, 4, 2, -2]),\n vec![0, 0, 0, 0, 3, 3]\n );\n assert_eq!(\n compare(vec![0, 5, 0, 0, 0, 4], vec![4, 1, 1, 0, 0, -2]),\n vec![4, 4, 1, 0, 0, 6]\n );\n assert_eq!(\n compare(vec![1, 2, 3, 4, 5, 1], vec![1, 2, 3, 4, 2, -2]),\n vec![0, 0, 0, 0, 3, 3]\n );\n assert_eq!(\n compare(vec![0, 0, 0, 0, 0, 0], vec![0, 0, 0, 0, 0, 0]),\n vec![0, 0, 0, 0, 0, 0]\n );\n assert_eq!(compare(vec![1, 2, 3], vec![-1, -2, -3]), vec![2, 4, 6]);\n assert_eq!(\n compare(vec![1, 2, 3, 5], vec![-1, 2, 3, 4]),\n vec![2, 0, 0, 1]\n );\n }\n\n}\n"} {"task_id": "Rust/153", "prompt": "\n/*\nYou will be given the name of a class (a string) and a list of extensions.\n The extensions are to be used to load additional classes to the class. The\n strength of the extension is as follows: Let CAP be the number of the uppercase\n letters in the extension's name, and let SM be the number of lowercase letters \n in the extension's name, the strength is given by the fraction CAP - SM. \n You should find the strongest extension and return a string in this \n format: ClassName.StrongestExtensionName.\n If there are two or more extensions with the same strength, you should\n choose the one that comes first in the list.\n For example, if you are given \"Slices\" as the class and a list of the\n extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should\n return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension \n (its strength is -1).\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn strongest_extension(class_name: &str, extensions: Vec<&str>) -> String { \n\n", "cannonical_solution": "\n let mut strongest = \"\";\n let mut max = -1000;\n for i in 0..extensions.len() {\n let mut strength = 0;\n for j in 0..extensions[i].len() {\n let chr = extensions[i].chars().nth(j).unwrap();\n if chr >= 'A' && chr <= 'Z' {\n strength += 1;\n }\n if chr >= 'a' && chr <= 'z' {\n strength -= 1;\n }\n }\n if strength > max {\n max = strength;\n strongest = extensions[i];\n }\n }\n format!(\"{}.{}\", class_name, strongest)\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_strongest_extension() {\n assert_eq!(\n strongest_extension(\"Watashi\", vec![\"tEN\", \"niNE\", \"eIGHt8OKe\"]),\n \"Watashi.eIGHt8OKe\"\n );\n assert_eq!(\n strongest_extension(\"Boku123\", vec![\"nani\", \"NazeDa\", \"YEs.WeCaNe\", \"32145tggg\"]),\n \"Boku123.YEs.WeCaNe\"\n );\n assert_eq!(\n strongest_extension(\n \"__YESIMHERE\",\n vec![\"t\", \"eMptY\", \"(nothing\", \"zeR00\", \"NuLl__\", \"123NoooneB321\"]\n ),\n \"__YESIMHERE.NuLl__\"\n );\n assert_eq!(\n strongest_extension(\"K\", vec![\"Ta\", \"TAR\", \"t234An\", \"cosSo\"]),\n \"K.TAR\"\n );\n assert_eq!(\n strongest_extension(\"__HAHA\", vec![\"Tab\", \"123\", \"781345\", \"-_-\"]),\n \"__HAHA.123\"\n );\n assert_eq!(\n strongest_extension(\n \"YameRore\",\n vec![\"HhAas\", \"okIWILL123\", \"WorkOut\", \"Fails\", \"-_-\"]\n ),\n \"YameRore.okIWILL123\"\n );\n assert_eq!(\n strongest_extension(\"finNNalLLly\", vec![\"Die\", \"NowW\", \"Wow\", \"WoW\"]),\n \"finNNalLLly.WoW\"\n );\n assert_eq!(strongest_extension(\"_\", vec![\"Bb\", \"91245\"]), \"_.Bb\");\n assert_eq!(strongest_extension(\"Sp\", vec![\"671235\", \"Bb\"]), \"Sp.671235\");\n }\n\n}\n"} {"task_id": "Rust/154", "prompt": "\n/*\nYou are given 2 words. You need to return True if the second word or any of its rotations is a substring in the first word\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn cycpattern_check(a: &str, b: &str) -> bool {\n\n", "cannonical_solution": "\n for i in 0..b.len() {\n let rotate = format!(\"{}{}\", &b[i..], &b[..i]);\n if a.contains(&rotate) {\n return true;\n }\n }\n false\n}\n\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_cycpattern_check() {\n assert_eq!(cycpattern_check(\"xyzw\", \"xyw\"), false);\n assert_eq!(cycpattern_check(\"yello\", \"ell\"), true);\n assert_eq!(cycpattern_check(\"whattup\", \"ptut\"), false);\n assert_eq!(cycpattern_check(\"efef\", \"fee\"), true);\n assert_eq!(cycpattern_check(\"abab\", \"aabb\"), false);\n assert_eq!(cycpattern_check(\"winemtt\", \"tinem\"), true);\n }\n\n}\n"} {"task_id": "Rust/155", "prompt": "\n/*\nGiven an integer. return a tuple that has the number of even and odd digits respectively.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn even_odd_count(num: i32) -> Vec {\n\n", "cannonical_solution": "\n let w = num.abs().to_string();\n let mut n1 = 0;\n let mut n2 = 0;\n for i in 0..w.len() {\n if w.chars().nth(i).unwrap().to_digit(10).unwrap() % 2 == 1 {\n n1 += 1;\n } else {\n n2 += 1;\n }\n }\n vec![n2, n1]\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_even_odd() {\n assert_eq!(even_odd_count(7), vec![0, 1]);\n assert_eq!(even_odd_count(-78), vec![1, 1]);\n assert_eq!(even_odd_count(3452), vec![2, 2]);\n assert_eq!(even_odd_count(346211), vec![3, 3]);\n assert_eq!(even_odd_count(-345821), vec![3, 3]);\n assert_eq!(even_odd_count(-2), vec![1, 0]);\n assert_eq!(even_odd_count(-45347), vec![2, 3]);\n assert_eq!(even_odd_count(0), vec![1, 0]);\n }\n\n}\n"} {"task_id": "Rust/156", "prompt": "\n/*\n\n Given a positive integer, obtain its roman numeral equivalent as a string,\n and return it in lowercase.\n Restrictions: 1 <= num <= 1000\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn int_to_mini_romank(number: i32) -> String {\n\n", "cannonical_solution": "\n let mut current = String::new();\n let mut number = number;\n let rep = vec![\n \"m\", \"cm\", \"d\", \"cd\", \"c\", \"xc\", \"l\", \"xl\", \"x\", \"ix\", \"v\", \"iv\", \"i\",\n ];\n let num = vec![1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1];\n let mut pos = 0;\n while number > 0 {\n while number >= num[pos] {\n current.push_str(rep[pos]);\n number -= num[pos];\n }\n if number > 0 {\n pos += 1;\n }\n }\n current\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_int_to_mini_romank() {\n assert_eq!(int_to_mini_romank(19), \"xix\");\n assert_eq!(int_to_mini_romank(152), \"clii\");\n assert_eq!(int_to_mini_romank(251), \"ccli\");\n assert_eq!(int_to_mini_romank(426), \"cdxxvi\");\n assert_eq!(int_to_mini_romank(500), \"d\");\n assert_eq!(int_to_mini_romank(1), \"i\");\n assert_eq!(int_to_mini_romank(4), \"iv\");\n assert_eq!(int_to_mini_romank(43), \"xliii\");\n assert_eq!(int_to_mini_romank(90), \"xc\");\n assert_eq!(int_to_mini_romank(94), \"xciv\");\n assert_eq!(int_to_mini_romank(532), \"dxxxii\");\n assert_eq!(int_to_mini_romank(900), \"cm\");\n assert_eq!(int_to_mini_romank(994), \"cmxciv\");\n assert_eq!(int_to_mini_romank(1000), \"m\");\n }\n\n}\n"} {"task_id": "Rust/157", "prompt": "\n/*\n\n Given the lengths of the three sides of a triangle. Return True if the three\n sides form a right-angled triangle, False otherwise.\n A right-angled triangle is a triangle in which one angle is right angle or \n 90 degree.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn right_angle_triangle(a: f32, b: f32, c: f32) -> bool {\n\n", "cannonical_solution": "\n if (a * a + b * b - c * c).abs() < 1e-4\n || (a * a + c * c - b * b).abs() < 1e-4\n || (b * b + c * c - a * a).abs() < 1e-4\n {\n return true;\n }\n return false;\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_right_angle_triangle() {\n assert_eq!(right_angle_triangle(3.0, 4.0, 5.0), true);\n assert_eq!(right_angle_triangle(1.0, 2.0, 3.0), false);\n assert_eq!(right_angle_triangle(10.0, 6.0, 8.0), true);\n assert_eq!(right_angle_triangle(2.0, 2.0, 2.0), false);\n assert_eq!(right_angle_triangle(7.0, 24.0, 25.0), true);\n assert_eq!(right_angle_triangle(10.0, 5.0, 7.0), false);\n assert_eq!(right_angle_triangle(5.0, 12.0, 13.0), true);\n assert_eq!(right_angle_triangle(15.0, 8.0, 17.0), true);\n assert_eq!(right_angle_triangle(48.0, 55.0, 73.0), true);\n assert_eq!(right_angle_triangle(1.0, 1.0, 1.0), false);\n assert_eq!(right_angle_triangle(2.0, 2.0, 10.0), false);\n }\n\n}\n"} {"task_id": "Rust/158", "prompt": "\n/*\nWrite a function that accepts a list of strings.\n The list contains different words. Return the word with maximum number\n of unique characters. If multiple strings have maximum number of unique\n characters, return the one which comes first in lexicographical order.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn find_max(words: Vec<&str>) -> &str {\n\n", "cannonical_solution": "\n let mut max = \"\";\n let mut maxu = 0;\n for i in 0..words.len() {\n let mut unique = String::from(\"\");\n for j in 0..words[i].len() {\n if !unique.contains(words[i].chars().nth(j).unwrap()) {\n unique.push(words[i].chars().nth(j).unwrap());\n }\n }\n if unique.len() > maxu || (unique.len() == maxu && words[i] < max) {\n max = words[i];\n maxu = unique.len();\n }\n }\n max\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_find_max() {\n assert_eq!(find_max(vec![\"name\", \"of\", \"string\"]), \"string\");\n assert_eq!(find_max(vec![\"name\", \"enam\", \"game\"]), \"enam\");\n assert_eq!(find_max(vec![\"aaaaaaa\", \"bb\", \"cc\"]), \"aaaaaaa\");\n assert_eq!(find_max(vec![\"abc\", \"cba\"]), \"abc\");\n assert_eq!(\n find_max(vec![\"play\", \"this\", \"game\", \"of\", \"footbott\"]),\n \"footbott\"\n );\n assert_eq!(find_max(vec![\"we\", \"are\", \"gonna\", \"rock\"]), \"gonna\");\n assert_eq!(find_max(vec![\"we\", \"are\", \"a\", \"mad\", \"nation\"]), \"nation\");\n assert_eq!(find_max(vec![\"this\", \"is\", \"a\", \"prrk\"]), \"this\");\n assert_eq!(find_max(vec![\"b\"]), \"b\");\n assert_eq!(find_max(vec![\"play\", \"play\", \"play\"]), \"play\");\n }\n\n}\n"} {"task_id": "Rust/159", "prompt": "\n/*\n\n You're a hungry rabbit, and you already have eaten a certain number of carrots,\n but now you need to eat more carrots to complete the day's meals.\n you should return an array of [ total number of eaten carrots after your meals,\n the number of carrots left after your meals ]\n if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.\n \n Variables:\n @number : integer\n the number of carrots that you have eaten.\n @need : integer\n the number of carrots that you need to eat.\n @remaining : integer\n the number of remaining carrots thet exist in stock\n \n Constrain:\n * 0 <= number <= 1000\n * 0 <= need <= 1000\n * 0 <= remaining <= 1000\n\n Have fun :)\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn eat(number: i32, need: i32, remaining: i32) -> Vec {\n\n", "cannonical_solution": "\n if need > remaining {\n return vec![number + remaining, 0];\n }\n return vec![number + need, remaining - need];\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_eat() {\n assert_eq!(eat(5, 6, 10), vec![11, 4]);\n assert_eq!(eat(4, 8, 9), vec![12, 1]);\n assert_eq!(eat(1, 10, 10), vec![11, 0]);\n assert_eq!(eat(2, 11, 5), vec![7, 0]);\n assert_eq!(eat(4, 5, 7), vec![9, 2]);\n assert_eq!(eat(4, 5, 1), vec![5, 0]);\n }\n\n}\n"} {"task_id": "Rust/160", "prompt": "\n/*\n\n Given two lists operator, and operand. The first list has basic algebra operations, and \n the second list is a list of integers. Use the two given lists to build the algebric \n expression and return the evaluation of this expression.\n\n The basic algebra operations:\n Addition ( + ) \n Subtraction ( - ) \n Multiplication ( * ) \n Floor division ( // ) \n Exponentiation ( ** ) \n\n Note:\n The length of operator list is equal to the length of operand list minus one.\n Operand is a list of of non-negative integers.\n Operator list has at least one operator, and operand list has at least two operands.\n\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn do_algebra(operato: Vec<&str>, operand: Vec) -> i32 {\n\n", "cannonical_solution": "\n let mut operand: Vec = operand;\n let mut num: Vec = vec![];\n let mut posto: Vec = vec![];\n for i in 0..operand.len() {\n posto.push(i as i32);\n }\n for i in 0..operato.len() {\n if operato[i] == \"**\" {\n while posto[posto[i] as usize] != posto[i] {\n posto[i] = posto[posto[i] as usize];\n }\n while posto[posto[i + 1] as usize] != posto[i + 1] {\n posto[i + 1] = posto[posto[i + 1] as usize];\n }\n operand[posto[i] as usize] =\n operand[posto[i] as usize].pow(operand[posto[i + 1] as usize] as u32);\n posto[i + 1] = posto[i];\n }\n }\n for i in 0..operato.len() {\n if operato[i] == \"*\" || operato[i] == \"//\" {\n while posto[posto[i] as usize] != posto[i] {\n posto[i] = posto[posto[i] as usize];\n }\n while posto[posto[i + 1] as usize] != posto[i + 1] {\n posto[i + 1] = posto[posto[i + 1] as usize];\n }\n if operato[i] == \"*\" {\n operand[posto[i] as usize] =\n operand[posto[i] as usize] * operand[posto[i + 1] as usize];\n } else {\n operand[posto[i] as usize] =\n operand[posto[i] as usize] / operand[posto[i + 1] as usize];\n }\n posto[i + 1] = posto[i];\n }\n }\n for i in 0..operato.len() {\n if operato[i] == \"+\" || operato[i] == \"-\" {\n while posto[posto[i] as usize] != posto[i] {\n posto[i] = posto[posto[i] as usize];\n }\n while posto[posto[i + 1] as usize] != posto[i + 1] {\n posto[i + 1] = posto[posto[i + 1] as usize];\n }\n if operato[i] == \"+\" {\n operand[posto[i] as usize] =\n operand[posto[i] as usize] + operand[posto[i + 1] as usize];\n } else {\n operand[posto[i] as usize] =\n operand[posto[i] as usize] - operand[posto[i + 1] as usize];\n }\n posto[i + 1] = posto[i];\n }\n }\n operand[0]\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_do_algebra() {\n assert_eq!(do_algebra(vec![\"**\", \"*\", \"+\"], vec![2, 3, 4, 5]), 37);\n assert_eq!(do_algebra(vec![\"+\", \"*\", \"-\"], vec![2, 3, 4, 5]), 9);\n assert_eq!(do_algebra(vec![\"//\", \"*\"], vec![7, 3, 4]), 8);\n }\n\n\n}\n"} {"task_id": "Rust/161", "prompt": "\n/*\nYou are given a string s.\n if s[i] is a letter, reverse its case from lower to upper or vise versa, \n otherwise keep it as it is.\n If the string contains no letters, reverse the string.\n The function should return the resulted string.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn solve_161(s: &str) -> String {\n\n", "cannonical_solution": "\n let mut nletter = 0;\n let mut out = String::new();\n for c in s.chars() {\n let mut w = c;\n if w >= 'A' && w <= 'Z' {\n w = w.to_ascii_lowercase();\n } else if w >= 'a' && w <= 'z' {\n w = w.to_ascii_uppercase();\n } else {\n nletter += 1;\n }\n out.push(w);\n }\n if nletter == s.len() {\n out.chars().rev().collect()\n } else {\n out\n }\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_solve_161() {\n assert_eq!(solve_161(\"AsDf\"), \"aSdF\");\n assert_eq!(solve_161(\"1234\"), \"4321\");\n assert_eq!(solve_161(\"ab\"), \"AB\");\n assert_eq!(solve_161(\"#a@C\"), \"#A@c\");\n assert_eq!(solve_161(\"#AsdfW^45\"), \"#aSDFw^45\");\n assert_eq!(solve_161(\"#6@2\"), \"2@6#\");\n assert_eq!(solve_161(\"#$a^D\"), \"#$A^d\");\n assert_eq!(solve_161(\"#ccc\"), \"#CCC\");\n }\n\n}\n"} {"task_id": "Rust/162", "prompt": "\n/*\n\n Given a string 'text', return its md5 hash equivalent string.\n If 'text' is an empty string, return None.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn string_to_md5(text: &str) -> String {\n\n", "cannonical_solution": "\n if text.is_empty() {\n return \"None\".to_string();\n }\n\n let digest = md5::compute(text.as_bytes());\n return format!(\"{:x}\", digest);\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_string_to_md5() {\n assert_eq!(\n string_to_md5(\"Hello world\"),\n \"3e25960a79dbc69b674cd4ec67a72c62\"\n );\n assert_eq!(string_to_md5(\"\"), \"None\");\n assert_eq!(string_to_md5(\"A B C\"), \"0ef78513b0cb8cef12743f5aeb35f888\");\n assert_eq!(\n string_to_md5(\"password\"),\n \"5f4dcc3b5aa765d61d8327deb882cf99\"\n );\n }\n\n}\n"} {"task_id": "Rust/163", "prompt": "\n/*\n\n Given two positive integers a and b, return the even digits between a\n and b, in ascending order.\n \n*\\\n", "declaration": "\nuse std::{slice::Iter, cmp::{max, self}, mem::replace, collections::{HashSet, HashMap}, ops::Index, ascii::AsciiExt};\nuse rand::Rng;\nuse regex::Regex;\nuse md5;\nuse std::any::{Any, TypeId};\n\nfn generate_integers(a: i32, b: i32) -> Vec {\n\n", "cannonical_solution": "\n let mut a = a;\n let mut b = b;\n let mut m;\n\n if b < a {\n m = a;\n a = b;\n b = m;\n }\n\n let mut out = vec![];\n for i in a..=b {\n if i < 10 && i % 2 == 0 {\n out.push(i);\n }\n }\n out\n}\n", "test": "\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn test_generate_integers() {\n assert_eq!(generate_integers(2, 10), vec![2, 4, 6, 8]);\n assert_eq!(generate_integers(10, 2), vec![2, 4, 6, 8]);\n assert_eq!(generate_integers(132, 2), vec![2, 4, 6, 8]);\n assert_eq!(generate_integers(17, 89), vec![]);\n }\n\n}\n"}