Datasets:

TnT

/

Multi_CodeNet4Repair

like 9

p02547

u923342518

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["N = input()\ncount = []\nfor i in range(N):\n d1,d2,d3 = input().split()\n if (d1==d2)&(d2==d3):\n print('Yes')\n sys.exit()\n else:\n count.append(0)\nif sum(count)==0:\n print('No')", "N = input()\ncount = 0\nc = 0\nfor i in range(N):\n d1,d2,d3 = input().split()\n if (d1==d2)&(d2==d3):\n count+=1\n if count=3:\n c =1\n sys.exit()\n else:\n count=0\nif count=1:\n print('Yes')\nelse:\n print('No')", "N = int(input())\ncount = 0\nc = 0\nfor i in range(N):\n d1,d2 = input().split()\n if d1==d2:\n count+=1\n if count==3:\n c =1\n sys.exit()\n else:\n count=0\nif count==1:\n print('Yes')\nelse:\n print('No')", "N = int(input())\ncount = 0\nc = 0\nfor i in range(N):\n d1,d2 = input().split()\n if d1==d2:\n count+=1\n if count==3:\n c =1\n\n else:\n count=0\nif c==1:\n print('Yes')\nelse:\n print('No')"]

['Runtime Error', 'Runtime Error', 'Runtime Error', 'Accepted']

['s280002847', 's577491366', 's651913156', 's720974458']

[9040.0, 8956.0, 9180.0, 9168.0]

[25.0, 31.0, 24.0, 33.0]

[206, 257, 250, 224]

p02547

u923762723

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["n=int(input())\nxy = [map(int, input().split()) for _ in range(n)]\nx, y = [list(i) for i in zip(*xy)]\nans=''\nfor i in range(n-2):\n if x[i]==y[i] and x[i+1]==y[i+1] and x[i+2]==y[i+2]:\n ans='Yes'\n else:\n ans='No'\nprint(ans)", "n=int(input())\nxy = [map(int, input().split()) for _ in range(n)]\nx, y = [list(i) for i in zip(*xy)]\nans='No'\nfor i in range(n-2):\n if x[i]==y[i] and x[i+1]==y[i+1] and x[i+2]==y[i+2]:\n ans='Yes'\nprint(ans)"]

['Wrong Answer', 'Accepted']

['s279094261', 's936434645']

[9128.0, 9188.0]

[31.0, 30.0]

[229, 210]

p02547

u926266624

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["N = int(input())\nflg = False\ncount = 0\nfor i in range(N):\n D1,D2 = map(int, input().split())\n\n if D1 == D2:\n count += 1\n if count >= 3:\n flg = True\n break\n else:\n count = 0\n\nif flg:\n print('Yes')\nelse:\n print('No')", "N = int(input())\nflg = False\ncount = 0\nfor i in range(N):\n D1,D2 = map(int, input().split())\n\n if D1 == D2:\n count += 1\n if count >= 3:\n flg = True\n else:\n count = 0\n\nif flg:\n print('Yes')\nelse:\n print('No')"]

['Wrong Answer', 'Accepted']

['s546469817', 's511889023']

[9176.0, 9176.0]

[25.0, 35.0]

[243, 227]

p02547

u935241425

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['n = int( input() )\n#print( n )\n\nd1 = [ 0 ] * n\nd2 = [ 0 ] * n\n#print( d1, d2 )\n\nfor i in range( n ):\n d1[ i ], d2[ i ] = map( int, input().split() )\n\n#print( d1, d2 )\n\n\nfor i in range( n-2 ):\n if d1[ i ] == d2[ i ]:\n if d1[ i+1 ] == d2[ i+1 ]:\n if d1[ i+2 ] == d2[ i+2 ]:\n exit( "Yes" )\n\nprint( "No" )\n', 'n = int( input() )\n#print( n )\n\ncnt = 0\nfor i in range( n ):\n a, b = map( int, input().split() )\n if a == b:\n cnt = cnt + 1\n else:\n cnt = 0\n\n if cnt == 3:\n exit( "Yes" )\n\n\nprint( "No" )\n', 'n = int( input() )\n#print( n )\n\ncnt = 0\nans = "No"\nfor i in range( n ):\n a, b = map( int, input().split() )\n if a == b:\n cnt = cnt + 1\n else:\n cnt = 0\n\n if cnt == 3:\n ans = "Yes"\n\n\nprint( ans )\n']

['Runtime Error', 'Runtime Error', 'Accepted']

['s272516374', 's394511525', 's907639721']

[9188.0, 9096.0, 9164.0]

[26.0, 26.0, 28.0]

[341, 219, 227]

p02547

u936050991

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["n = int(input())\n\ncount = 0\nans = 0\nfor i in range(n):\n s = input().split()\n \n if s[0]==s[1]:\n count += 1\n else:\n count = 0\n\nif ans >= 3:\n print('Yes')\nelse:\n print('No')", "n = int(input())\n\ncount = 0\nans = 0\nfor i in range(n):\n s = input().split()\n \n if s[0]==s[1]:\n count += 1\n else:\n count = 0\n \n if count ==3:\n print('Yes')\n exit(0)\n\nelse:\n print('No')"]

['Wrong Answer', 'Accepted']

['s111203245', 's074256693']

[9196.0, 9016.0]

[28.0, 27.0]

[202, 236]

p02547

u936988827

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['n = int(input())\nz = []\ny = 0\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(i)\n\nfor i in range(n-3):\n if z[i]==z[i+1]-1:\n if z[i+1]==z[i+2]-1:\n y += 1\nif y > 0:\n print("Yes")\nelse:\n print("No")\n', 'n = int(input())\nz = []\ny = 0\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(int(line[0]))\n\nfor i in range(n-3):\n if z[i]==z[i+1]-1:\n if z[i+1]==z[i+2]-1:\n y += 1\nif y > 0:\n print("Yes")\nelse:\n print("No")\n', 'n = int(input())\nz = []\ny = 0\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(i)\n\nfor i in range(n-3):\n if z[i]==z[i+1]-1:\n if z[i+1]==z[i+2]-1:\n y += 1\nif y > 0:\n print("yes")\nelse:\n print("no")\n', 'n = int(input())\nz = []\ny = 0\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(i)\n\nfor i in range(len(z)-3):\n if z[i]==z[i+1]-1:\n if z[i+1]==z[i+2]-1:\n y += 1\nif y > 0:\n print("Yes")\nelse:\n print("No")', 'n = int(input())\nz = []\ny = o\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(i)\n\nfor i in range(n-3):\n if z[i]==z[i+1]:\n if z[i+1]==z[i+2]:\n y += 1\nif y > 0:\n print("yes")\nelse:\n print("no")\n', 'n = int(input())\nz = []\ny = 0\nfor i in range(n):\n line = input().split(" ")\n if int(line[0])==int(line[1]):\n z.append(i)\n\nfor i in range(len(z)-2):\n if z[i]==z[i+1]-1:\n if z[i+1]==z[i+2]-1:\n y += 1\nif y > 0:\n print("Yes")\nelse:\n print("No")']

['Runtime Error', 'Runtime Error', 'Runtime Error', 'Wrong Answer', 'Runtime Error', 'Accepted']

['s092480990', 's373866091', 's423648781', 's432533460', 's563895843', 's585253379']

[9148.0, 9200.0, 9180.0, 9192.0, 9184.0, 9136.0]

[32.0, 28.0, 29.0, 30.0, 31.0, 30.0]

[252, 263, 252, 256, 248, 256]

p02547

u951985579

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["N = int(input())\ncount = 0\nfor i in range(N):\n D1, D2 = map(int, input().split())\n if D1 == D2:\n count += 1\n elif D1 != D2:\n break\nif (count >= 3):\n print('Yes')\nelse:\n print('No')", 'N = int(input())\ncount = 0\nD1_arr = []\nD2_arr = []\nfor i in range(N):\n D1, D2 = map(int, input().split())\n D1_arr.append(D1)\n D2_arr.append(D2)\nfor i in range(N-2):\n if D1_arr[i] == D2_arr[i] and D1_arr[i+1] == D2_arr[i+1] and D1_arr[i+2] == D2_arr[i+2]:\n count += 1\nif count >= 1:\n print("Yes")\nelse:\n print("No")']

['Wrong Answer', 'Accepted']

['s455007630', 's005485833']

[9164.0, 9092.0]

[27.0, 27.0]

[209, 339]

p02547

u957799665

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['N = int(input())\ni=0\ncnt = 0\nflg = 1\n\nwhile i < N:\n i += 1\n a, b = map(int, input().split())\n if a==b:\n cnt += 1\n else:\n cnt = 0\n\nif cnt >= 3:\n print("Yes")\nelse:\n print("No")', 'N = int(input())\ni=0\ncnt = 0\nflg = 0\n\nwhile i < N:\n i += 1\n a, b = map(int, input().split())\n if a == b:\n cnt += 1\n if cnt >= 3:\n flg = 1\n else:\n cnt = 0\n\nif flg == 1:\n print("Yes")\nelse:\n print("No")']

['Wrong Answer', 'Accepted']

['s780293412', 's013018748']

[9112.0, 9176.0]

[29.0, 30.0]

[207, 250]

p02547

u957843607

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['n = int(input())\nnum_lis = [list(map(int, input().split()))]\nc = 0\nfor i,j in num_lis:\n if c == 3:\n break\n if i == j:\n c += 1\n else:\n c = 0\n\nif c == 3:\n print("Yes")\nelse:\n print("No")', 'n = int(input())\nnum_lis = [list(map(int, input().split())) for i in range(n)]\nc = 0\n\nfor i,j in num_lis:\n if c == 3:\n break\n if i == j:\n c += 1\n else:\n c = 0\n\nif c == 3:\n print("Yes")\nelse:\n print("No")']

['Wrong Answer', 'Accepted']

['s391250961', 's014749992']

[9072.0, 9060.0]

[30.0, 29.0]

[198, 217]

p02547

u958482966

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["n = int(input())\na = []\nfor i in n:\n x,y = map(int,input().split())\n a.append([x,y])\ncount = 0\nflag = True\nfor x in a:\n if x[0] == x[1]:\n count += 1\n if count == 3:\n print('Yes')\n flag = False\n break\n else:\n count = 0\n\nif flag:\n print('No')", "n = int(input())\na = []\nfor i in n:\n x,y = map(int,input())\n a.append([x,y])\ncount = 0\nflag = True\nfor x in a:\n if x[0] == x[1]:\n count += 1\n if count == 3:\n print('Yes')\n flag = False\n break\n else:\n count = 0\n\nif flag:\n print('No')", "n = int(input())\na = []\nfor i in range(n):\n x,y = map(int,input().split())\n a.append([x,y])\ncount = 0\nflag = True\nfor x in a:\n if x[0] == x[1]:\n count += 1\n if count == 3:\n print('Yes')\n flag = False\n break\n else:\n count = 0\n\nif flag:\n print('No')"]

['Runtime Error', 'Runtime Error', 'Accepted']

['s573536776', 's793073670', 's413672812']

[9192.0, 9212.0, 9188.0]

[24.0, 25.0, 30.0]

[309, 301, 316]

p02547

u966648240

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['n=int(input())\nans=0\nD=[]\nfor i in range(n):\n a,b=map(int, input().split())\n D.append([a,b])\n\n\nfor i in range(len(D)):\n if D[i][0]==D[i][1]:\n ans +=1\n else:\n if ans>0:\n ans -= 1\n\nif ans>=3:\n print("Yes")\n \nelse:\n print("No")', 'n=int(input())\nans=0\nD=[]\nA=[]\nfor i in range(n):\n a,b=map(int, input().split())\n D.append([a,b])\n\n\nfor i in range(len(D)):\n if D[i][0]==D[i][1]:\n ans +=1\n else:\n if ans>0:\n ans = 0\n A.append(ans)\n \nif max(A) >= 3:\n print("Yes")\n \nelse:\n print("No")']

['Wrong Answer', 'Accepted']

['s484444470', 's297168968']

[9124.0, 9224.0]

[33.0, 33.0]

[242, 269]

p02547

u968431218

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["#python\nfor _ in range(int(input())):\n\tn1,n2=map(int,input().split())\n\tif n1==n2:\n\t\tc+=1\n\t\tm=max(m,c)\n\telse:\n\t\tm=max(m,c)\n\t\tc=0\nif m>=3:\n\tprint('Yes')\nelse:\n\tprint('No')", "for _ in range(int(input())):\n\tn1,n2=map(int,input().split())\n\tif n1==n2:\n\t\tc+=1\n\t\tm=max(m,c)\n\telse:\n\t\tm=max(m,c)\n\t\tc=0\n\t#print(c)\nif m>=3:\n\tprint('Yes')\nelse:\n\tprint('No')", "for _ in range(int(input())):\n\tn1,n2=map(int,input().split())\n\tif n1==n2:\n\t\tc+=1\n\t\tm=max(m,c)\n\telse:\n\t\tm=max(m,c)\n\t\tc=0\nif m>=3:\n\tprint('Yes')\nelse:\n\tprint('No')", "n=int(input())\nm=0\nc=0\nfor _ in range(n):\n\tn1,n2=map(int,input().split())\n\tif n1==n2:\n\t\tc+=1\n\t\tm=max(m,c)\n\telse:\n\t\tm=max(m,c)\n\t\tc=0\nif m>=3:\n\tprint('Yes')\nelse:\n\tprint('No')"]

['Runtime Error', 'Runtime Error', 'Runtime Error', 'Accepted']

['s775836976', 's782264588', 's888229858', 's920666923']

[9156.0, 9104.0, 9196.0, 9188.0]

[26.0, 24.0, 30.0, 31.0]

[169, 172, 161, 173]

p02547

u971182332

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["n = int(input())\n\nnum_list=[]\ncount=0\n\nfor i in range(n):\n a,b = map(int, input().split())\n if a==b:\n count+=1\n if a!=b:\n if count<3:\n count=0\nif count>2:\n print('YES')\nelse:\n print('NO')", "n = int(input())\n\ncount=0\n\nfor i in range(n):\n a,b = map(int, input().split())\n if a==b:\n count+=1\n if a!=b:\n if count<3:\n count=0\nif count>2:\n print('YES')\nelif count<3:\n print('NO')", "n = int(input())\n\nnum_list=[]\n\nfor i in range(n):\n a,b = map(str, input().split())\n num_list.append(a)\n num_list.append(b)\n s = ''.join(num_list)\nif ('111' in s) or ('222' in s) or ('333' in s) or ('444' in s) or ('555' in s) or ('666' in s):\n print('YES')\nelse:\n print('NO')", "n = int(input())\n\nnum_list=[]\ncount=0\n\nfor i in range(n):\n a,b = map(int, input().split())\n if a==b:\n count+=1\n if count>2:\n break\n if a!=b:\n count=0\nif count>2:\n print('YES')\nelse:\n print('NO')", "n = int(input())\n\ncount=0\n\nfor i in range(n):\n a,b = map(int, input().split())\n if a==b:\n count+=1\n if a!=b:\n if count<3:\n count=0\nif count>=3:\n print('Yes')\nelif count<=2:\n print('No')"]

['Wrong Answer', 'Wrong Answer', 'Wrong Answer', 'Wrong Answer', 'Accepted']

['s009268780', 's288668876', 's700132002', 's787635005', 's183822524']

[9172.0, 9184.0, 9208.0, 9172.0, 9172.0]

[24.0, 29.0, 34.0, 31.0, 26.0]

[227, 223, 293, 241, 225]

p02547

u973167272

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

["N = int(input())\nl = [list(map(int, input().split())) for l in range(N)]\n \nfor i in range(len(l)):\n if l[i][0]==l[i][1]:\n if l[i+1][0]==l[i+1][1]:\n if l[i+2][0]==l[i+2][1]:\n print('Yes')\n else:\n print('No')\n else:\n print('No')\n \n else:\n print('No')", "rows = int(input())\nx = []\nfor i in range(rows):\n x.append(list(map(int, input().split())))\n \nfor i in range(len(x)):\n if x[i][0]==x[i][1]:\n if [i+1][0]==[i+1][1]:\n if [i+2][0]==[i+2][1]:\n print('Yes')\n else:\n print('No')\n else:\n print('No')\n \n else:\n print('No')\n ", 'def judge():\n cnt = 0 \n \n for _ in range(N):\n x, y = map(int, input().split())\n if x == y:\n \n cnt += 1\n else:\n \n cnt = 0\n \n if cnt == 3:\n \n return True\n \n \n return False\n \nN = int(input())\n \nif judge():\n print("Yes")\nelse:\n print("No")']

['Runtime Error', 'Runtime Error', 'Accepted']

['s049079189', 's428444812', 's669300213']

[9136.0, 9184.0, 9152.0]

[29.0, 32.0, 28.0]

[298, 321, 585]

p02547

u993790346

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['n=int(input())\ncount = 0\nlast = 0\nfor a in range(n):\n z = list(input().split())\n if int(z[0]) == int(z[1]):\n count+=1\n if count >= 3:\n last = 1\n if int(z[0]) != int(z[1]):\n if count > 0:\n count = 0\n else:\n continue\nif last == 1:\n print("yes")\nif last == 0:\n print("no")', 'n=int(input())\ncount = 0\nlast = 0\nfor a in range(n):\n z = list(input().split())\n if int(z[0]) == int(z[1]):\n count+=1\n if count >= 3:\n last = 1\n if int(z[0]) != int(z[1]):\n if count > 0:\n count = 0\n else:\n continue\nif last == 1:\n print("Yes")\nif last == 0:\n print("No")']

['Wrong Answer', 'Accepted']

['s049209981', 's027962147']

[9188.0, 9184.0]

[28.0, 31.0]

[345, 345]

p02547

u999799597

Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}. Check if doublets occurred at least three times in a row. Specifically, check if there exists at lease one i such that D_{i,1}=D_{i,2}, D_{i+1,1}=D_{i+1,2} and D_{i+2,1}=D_{i+2,2} hold.

['s = int(input())\nd = [[int(v) for v in input().split()] for i in range(s)]\nprint(d)\nans = False\ncnt = 0\nfor j in range(len(d)):\n if all(elem == d[j][0] for elem in d[j]):\n cnt += 1\n else:\n cnt = 0\n\n if cnt == 3:\n ans = True\n break\nif ans:\n print ("Yes")\nelse:\n print("No")', 's = int(input())\nd = [[int(v) for v in input().split()] for i in range(s)]\nans = False\ncnt = 0\nfor j in range(len(d)):\n if all(elem == d[j][0] for elem in d[j]):\n cnt += 1\n else:\n cnt = 0\n\n if cnt == 3:\n ans = True\n break\nif ans:\n print ("Yes")\nelse:\n print("No")\n']

['Wrong Answer', 'Accepted']

['s047880692', 's013792184']

[9204.0, 9176.0]

[34.0, 30.0]

[315, 307]

p02548

u002625175

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['\ndef main():\n n = int(input())\n cnt = 0\n same = 0\n\n for a in range(1, n):\n for b in range(a, n):\n if a * b >= n:\n break\n\n cnt += 1\n if a == b:\n same += 0\n\n print((cnt - same) * 2 + same)\n\n\n\nmain()\n', '\ndef main():\n n = int(input())\n cnt = 0\n same = 0\n\n for a in range(1, n):\n for b in range(a, n):\n if a * b >= n:\n break\n\n cnt += 1\n if a == b:\n same += 0\n\n print((cnt - same) * 2 + same)\n\n\n\nmain()\n', '\ndef main():\n n = int(input())\n cnt = 0\n same = 0\n\n for a in range(1, n):\n for b in range(a, n):\n if a * b >= n:\n break\n\n cnt += 1\n if a == b:\n same += 1\n\n print((cnt - same) * 2 + same)\n\n\n\nmain()\n']

['Wrong Answer', 'Wrong Answer', 'Accepted']

['s327273568', 's427968523', 's507549444']

[9168.0, 9164.0, 9168.0]

[980.0, 980.0, 1000.0]

[234, 234, 234]

p02548

u035453792

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans=0\nfor i in range(1,n):\n ans+=int(cnt-1)\nprint(ans)', 'import sympy', 'n = int(input())\nans=0\nfor i in range(1,n):\n ans+=int((n-1)/i)\nprint(ans)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s031949155', 's496031485', 's639968819']

[9180.0, 9084.0, 9080.0]

[24.0, 24.0, 233.0]

[74, 12, 76]

p02548

u050663669

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nn = int(input())\nans = 0\nfor i in range(n):\n ans += n//(i+1)\nprint(ans-int(math.sqrt(n-1)))', 'import math\nn = int(input())\nans = 0\nfor i in range(1,n):\n ans += (n-1)//i\nprint(ans)']

['Wrong Answer', 'Accepted']

['s647460356', 's697193200']

[9044.0, 9072.0]

[160.0, 161.0]

[105, 87]

p02548

u070423038

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\n\ncount = 0\n\nfor i in range(1, n//2):\n temp = n // i\n if temp * i < n:\n count += temp\n else:\n count += temp - 1\n\nprint(count + n//2)\n', 'n = int(input())\n\ncount = 0\nstart = n//2\nif (n % 2 == 1):\n start += 1\n\nfor i in range(1, start):\n temp = n // i\n if temp * i < n:\n count += temp\n else:\n count += temp - 1\n\nprint(count + n//2)\n']

['Wrong Answer', 'Accepted']

['s091634095', 's196317798']

[9152.0, 9168.0]

[135.0, 129.0]

[172, 218]

p02548

u074220993

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['def main():\n N = input()\n ans = 0\n for c in range(1, N):\n ans += solve(N-c)\n print(ans)\n\ndef solve(n):\n res = 0\n for i in range(1,n//2):\n if n % i == 0:\n res += 1\n return res\n\nmain()', 'def main():\n N = int(input())\n ans = 0\n for c in range(1, N):\n ans += solve(N-c)\n print(ans)\n\ndef solve(n):\n res = 0\n for i in range(1,n//2):\n if n % i == 0:\n res += 1\n return res\n\nmain()', '\ndef main():\n N = int(input())\n ans = sum((N-1)//i for i in range(1, N))\n print(ans)\n\nmain()']

['Runtime Error', 'Wrong Answer', 'Accepted']

['s391537479', 's880527085', 's842813559']

[9096.0, 9192.0, 9104.0]

[24.0, 2206.0, 114.0]

[228, 233, 101]

p02548

u088474961

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans = 0\nfor i in range(1,n):\n\tans += n/i\n\tif n%i == 0:\n\t\tans -= 1\nprint(ans)\t\t', 'n = int(input())\nans = 0\nfor i in range(1,n):\n\tans += n//i\n\tif n%i == 0:\n\t\tans -= 1\nprint(ans)\t\t']

['Wrong Answer', 'Accepted']

['s329377578', 's210152960']

[9004.0, 9020.0]

[189.0, 199.0]

[95, 96]

p02548

u102816329

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\n\nN = int(input())\n\nyakusu = [0] * N+1\nyakusu[1] = 1\nfor i in range(2,N+1):\n for j in range(1,i):\n if i*j > N:\n break\n yakusu[i*j] += 2\n \n yakusu[i*i] += 1\n\ncounter = 0\nfor num in yakusu[1:N]:\n counter += num\n \nprint(counter)\n\n\n ', 'N = int(input())\n\ncounter = 0\nfor i in range(1,N):\n for j in range(1,min(i, int((N-1)/i))+1):\n if i == j:\n counter += 1\n else:\n counter += 2\n\nprint(counter)']

['Runtime Error', 'Accepted']

['s166806756', 's332838710']

[16580.0, 9136.0]

[33.0, 1280.0]

[263, 183]

p02548

u125269142

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['%%time\nn = int(input())\n\n# c = N - a*b\ncnt = 0\nfor a in range(1, n, 1):\n for b in range(1, n, 1):\n if n <= a*b:\n break\n else:\n if a != b:\n cnt += 2\n else:\n cnt += 1\n break\n\nprint(cnt)', 'n = int(input())\n\n# c = N - a*b\ncnt = 0\nfor a in range(1, n, 1):\n for b in range(1, n, 1):\n if n <= a*b:\n break\n else:\n if a != b:\n cnt += 2\n else:\n cnt += 1\n break\n\nprint(cnt)']

['Runtime Error', 'Accepted']

['s682418083', 's892407119']

[8816.0, 9176.0]

[26.0, 1561.0]

[278, 271]

p02548

u167908302

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['# coding:utf-8\nn = int(input())\nans = 0\n\nfor a in range(n):\n ans += (n - 1) // a\n\nprint(ans)\n', '# coding:utf-8\nn = int(input())\nans = 0\n\nfor a in range(1, n):\n ans += (n - 1) // a\n\nprint(ans)\n']

['Runtime Error', 'Accepted']

['s983821669', 's914389222']

[9128.0, 9148.0]

[26.0, 150.0]

[96, 99]

p02548

u170349801

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nNR = int(N**0.5)\ncount = 0\nif int(N/2)-N/2 == 0:\n for i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\nelse:\n for i in range(1,int(N/2)+1):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\n\n\nprint(count)', 'N = int(input())\n\ncount = 0\nif int(N/2)-N/2 == 0:\n for i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N/i)\n else:\n count += int(N/i)\nelse:\n for i in range(1,int(N/2)+1):\n if int(N/i)-N/i == 0:\n count += int(N/i)\n else:\n count += int(N/i)\n\ncount += int(N/2)\nprint(count)', 'N = int(input())\nNR = int(N**0.5)\ncount = 0\nif int(N/2)-N/2 == 0:\n for i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N-1/i)-1\n else:\n count += int(N-1/i)\nelse:\n for i in range(1,int(N/2)+1):\n if int(N/i)-N/i == 0:\n count += int(N-1/i)-1\n else:\n count += int(N-1/i)\n\ncount += int(N/2)\nprint(count)\n', 'N = int(input())\n \ncount = 0\n\n for i in range(1,int(N)):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\n \n \n \nprint(count)', 'N = int(input())\nNR = int(N**0.5)\ncount = 0\nif int(N/2)-N/2 == 0:\n for i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N-1/i)-1\n else:\n count += int(N/i)\nelse:\n for i in range(1,int(N/2)+1):\n if int(N/i)-N/i == 0:\n count += int(N-1/i)-1\n else:\n count += int(N-1/i)\n\ncount += int(N/2)\nprint(count)', 'N = int(input())\n \ncount = 0\n \nfor i in range(1,N):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\n \n \n \nprint(count)']

['Wrong Answer', 'Wrong Answer', 'Wrong Answer', 'Runtime Error', 'Wrong Answer', 'Accepted']

['s056234986', 's435688897', 's454319632', 's624934736', 's821869158', 's494210057']

[9460.0, 9112.0, 9304.0, 9004.0, 9324.0, 9148.0]

[225.0, 244.0, 268.0, 26.0, 281.0, 462.0]

[364, 361, 390, 184, 387, 176]

p02548

u175590965

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans =0\n\nfor i in range(1,n):\n ans +=(n-1)//a\nprint(ans)', 'n = int(input())\nans =0\n\nfor i in range(1,n):\n ans +=(n-1)//i\nprint(ans)']

['Runtime Error', 'Accepted']

['s024855028', 's521706569']

[9096.0, 9124.0]

[25.0, 154.0]

[75, 75]

p02548

u185405877

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['k=int(input())\n\n\ncnt=0\nfor i in range(1,k):\n for j in range(i,k+2):\n if i*j<k:\n cnt+=1\nprint(cnt)\n ', 'k=int(input())\n\n\ncnt=0\nif k>6:\n for i in range(7,k):\n for j in range(1,k):\n \n \n if i*j<k:\n cnt+=1\n else:\n break\nprint(cnt+k-1+((k-1)//2)+((k-1)//3)+((k-1)//4)+((k-1)//5)+((k-1)//6))']

['Wrong Answer', 'Accepted']

['s448189035', 's533198136']

[9148.0, 9188.0]

[2205.0, 1988.0]

[127, 269]

p02548

u200488698

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

["\n#!/usr/bin/env python\nfrom typing import List\n\n\ndef input_int() -> int:\n return int(input())\n\n\ndef input_list_int() -> List[int]:\n return list(map(lambda x: int(x), input().split()))\n\n\ndef f(n: int) -> int:\n ans = 0\n for a in range(1, n - 1):\n ans += (n - 1) // a\n return ans\n\n\nif __name__ == '__main__':\n n = input_int()\n print(f(n))", "#!/usr/bin/env python\nfrom typing import List\n\n\ndef input_int() -> int:\n return int(input())\n\n\ndef input_list_int() -> List[int]:\n return list(map(lambda x: int(x), input().split()))\n\n\ndef f(n: int) -> int:\n ans = 0\n for a in range(1, n):\n ans += (n - 1) // a\n return ans\n\n\nif __name__ == '__main__':\n n = input_int()\n print(f(n))"]

['Wrong Answer', 'Accepted']

['s239915907', 's246482731']

[10124.0, 10184.0]

[111.0, 110.0]

[363, 358]

p02548

u206890818

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nimport collections\nimport bisect\nfrom collections import deque\nfrom copy import copy, deepcopy\nimport time\n\nimport numpy as np\nimport numba\nfrom numba import njit, b1, i4, i8, f8\nfrom numba import jit\n\n\ndef main():\n N = int(input())\n count=0\n ans=False\n for i in range(N):\n a,b = map(int,input().split())\n if a==b:\n count += 1\n else:\n count=0\n if count >=3:\n ans=True\n print("Yes" if ans else "No")\n\nif __name__ == \'__main__\':\n main()', "\nimport math\nimport collections\nimport bisect\nfrom collections import deque\nfrom copy import copy, deepcopy\nimport time\n\nimport numpy as np\nimport numba\nfrom numba import njit, b1, i4, i8, f8\nfrom numba import jit\n\n\ndef main():\n N = int(input())\n ans=0\n for i in range(1,N+1):\n if N%i==0:\n ans+=N//i -1\n else:\n ans+=N//i\n print(ans)\n\nif __name__ == '__main__':\n main()"]

['Runtime Error', 'Accepted']

['s599714652', 's968041903']

[91764.0, 91756.0]

[381.0, 476.0]

[525, 419]

p02548

u217551556

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nNR = int(N**0.5)\ncount = 0\nfor i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\n\ncount += int(N/2)\nprint(count)', 'N = int(input())\nNR = int(N**0.5)\ncount = 0\nif int(N/2)-N/2 == 0:\n for i in range(1,int(N/2)):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\nelse:\n for i in range(1,int(N/2)+1):\n if int(N/i)-N/i == 0:\n count += int(N/i)-1\n else:\n count += int(N/i)\n\ncount += int(N/2)\nprint(count)']

['Wrong Answer', 'Accepted']

['s706610082', 's866617268']

[9320.0, 9464.0]

[232.0, 245.0]

[193, 381]

p02548

u221272125

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nans = 0\nfor i in range(1,N-1):\n x = (N-1)//i\n ans += x\nprint(ans)', 'def num_divisors(prime_count):\n num = 1\n \n for prime, count in prime_count.iteritems():\n num *= (count + 1)\n \n return num\nN = int(input())\nans = 1\nfor i in range(2,N):\n ans += um_divisors(i)\nprint(ans)', 'N = int(input())\ndef factorization(n):\n arr = []\n temp = n\n for i in range(2, int(-(-n**0.5//1))+1):\n if temp%i==0:\n cnt=0\n while temp%i==0:\n cnt+=1\n temp //= i\n arr.append([i, cnt])\n\n if temp!=1:\n arr.append([temp, 1])\n\n if arr==[]:\n arr.append([n, 1])\n\n return arr\nans = 1\nfor i in range(2,N):\n a = factorization(n)\n b = 1\n for j in range(len(a)):\n x = a[j][1]\n b *= (x+1)\n ans += b\nprint(ans)\n ', 'N = int(input())\nans = 0\ndef make_divisors(n):\n lower_divisors , upper_divisors = [], []\n i = 1\n while i*i <= n:\n if n % i == 0:\n lower_divisors.append(i)\n if i != n // i:\n upper_divisors.append(n//i)\n i += 1\n return lower_divisors + upper_divisors[::-1]\nfor i in range(1,N):\n n = N - i\n m = len(make_divisors(n))\n ans += m\nprint(m)', 'N = int(input())\ns = [0,1]\nfor i in range(2,N):\n for j in range(2,i**0.5+1):\n if i % j == 0:\n k = i//j\n s.apppend(2*s[k])\n break\n if len(s) != i:\n s.append(1)\nprint(sum(s))', 'N = int(input())\nans = 0\nfor i in range(1,N):\n x = (N-1)//i\n ans += x\nprint(ans)']

['Wrong Answer', 'Runtime Error', 'Runtime Error', 'Wrong Answer', 'Runtime Error', 'Accepted']

['s104480540', 's163013776', 's439602746', 's690248919', 's707461398', 's611451542']

[9192.0, 9168.0, 9232.0, 9184.0, 9264.0, 9168.0]

[179.0, 32.0, 30.0, 2206.0, 26.0, 176.0]

[88, 226, 532, 404, 225, 86]

p02548

u233386602

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['def prime_factorize(n):\n a = 0\n while n % 2 == 0:\n a += 1\n n //= 2\n f = 3\n while f * f <= n:\n if n % f == 0:\n a += 1\n n //= f\n else:\n f += 2\n if n != 1:\n a += 1\n return a\n\nn = int(input())\nc = 0\nfor i in range(1, n):\n c += prime_factorize(i)\nprint(c)', 'n = int(input())\ndef num_divisor(n):\n table = [0] * (n + 1)\n\n for i in range(1, n + 1):\n for j in range(i, n + 1, i):\n table[j] += 1\n\n return table\nprint(sum(num_divisor(n-1)))']

['Wrong Answer', 'Accepted']

['s485325973', 's715961430']

[9176.0, 16720.0]

[2205.0, 1272.0]

[339, 203]

p02548

u239653493

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=int(input())\ncount=0\nfor i in range(1,int(n**(1/2))):\n for j in range(i,n):\n if i*j>=n:\n break\n elif i==j:\n count+=1\n else:\n count+=2\nif (int(n**(1/2)))**2==n:\n print(count)\nelse:\n print(count+1)', 'n=int(input())\ncount=0\nfor i in range(1,int(n**(1/2))+1):\n for j in range(i,n):\n if i*j>=n:\n break\n elif i==j:\n count+=1\n else:\n count+=2\nprint(count)']

['Wrong Answer', 'Accepted']

['s394003321', 's299799966']

[9440.0, 9424.0]

[1185.0, 1236.0]

[260, 207]

p02548

u240444124

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['s=0\nn=int(input())-1\nfor i in range(n):s+=(i+1)//n\nprint(s)', 's=0\nn=int(input())-1\nfor i in range(n):s+=n//(i+1)\nprint(s)']

['Wrong Answer', 'Accepted']

['s034755692', 's314988617']

[9168.0, 9144.0]

[141.0, 168.0]

[59, 59]

p02548

u243312682

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

["from operator import mul\nfrom functools import reduce\n\ndef main():\n def factorization(n):\n l = []\n tmp = n\n for i in range(2, int(-(-tmp**0.5//1))+1):\n if tmp%i == 0:\n cnt = 0\n while tmp%i == 0:\n cnt += 1\n tmp //= i\n l.append(cnt+1)\n i += 1\n if tmp != 1:\n l.append(2)\n if l == []:\n if n != 1:\n l.append(2)\n if n == 1:\n l = [2]\n return l\n\n n = int(input())\n cnt = 0\n i = n\n for i in range(1, n):\n div = factorization(n-i)\n pattern = reduce(mul, div)\n cnt += pattern\n print(cnt) \n \nif __name__ == '__main__':\n main()\n", "def main():\n n = int(input())\n cnt = 0\n \n for a in range(1, n):\n \n cnt += (n-1) // a\n print(cnt)\n\nif __name__ == '__main__':\n main()"]

['Wrong Answer', 'Accepted']

['s356325220', 's092210993']

[9984.0, 9020.0]

[2206.0, 102.0]

[766, 242]

p02548

u255943004

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nans = 0\nfor a in range(N):\n ans += N//a\nprint(ans)', 'N = int(input())\nans = 0\nfor a in range(N):\n ans += (N//a)\nprint(ans)\n', 'N = int(input())\nans = 0\nfor a in range(1,N):\n ans += N//a\nprint(ans)\n', 'N = int(input())\nans = 0\nfor a in range(1,N):\n ans += (N-1)//a\nprint(ans)\n']

['Runtime Error', 'Runtime Error', 'Wrong Answer', 'Accepted']

['s336865264', 's516087467', 's953627661', 's974970118']

[9108.0, 9156.0, 9160.0, 9120.0]

[26.0, 25.0, 133.0, 153.0]

[68, 71, 71, 75]

p02548

u261103969

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['def solve():\n ans = 0\n for a in range(1, N):\n for b in range(1, N):\n x = a * b\n if x >= N:\n break\n ans += 1\n return ans\n\nN = int(input())\nans = solve()\nprint(ans)\n', 'N = int(input())\nans = 0\nfor a in range(1, N):\n ans += (N - 1) // a\nprint(ans)\n']

['Wrong Answer', 'Accepted']

['s954284785', 's210010117']

[9096.0, 9144.0]

[1167.0, 152.0]

[199, 82]

p02548

u263173473

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=int(input())\ncounter=0\nfor i in range(1,n+1):\n for j in range(1,n+1):\n for k in range(1,n-i*j):\n if((i*j+k)==n):\n counter=counter+1\nprint(counter)', 'n=int(input())\ncounter=0\nfor i in range(1,n+1):\n for j in range(1,n+1):\n for k in range(1,n-i*k):\n if((i*j+k)==n):\n counter=counter+1\nprint(counter)', 'n=int(input())\ncounter=0\nfor i in range(1,n+1):\n counter=counter+(n-1)//i\nprint(counter)']

['Wrong Answer', 'Runtime Error', 'Accepted']

['s086721158', 's904930842', 's791448689']

[9192.0, 9172.0, 9140.0]

[2206.0, 24.0, 160.0]

[184, 184, 91]

p02548

u264312747

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\ncount = 0\nfor a in range(1, n):\n count += (n - 0.5) // a\nprint(count)', 'n = int(input())\ncount = 0\nfor a in range(1, n):\n count += (n - 0.5) // a\nprint(int(count))\n']

['Wrong Answer', 'Accepted']

['s671249766', 's626824588']

[9136.0, 9160.0]

[238.0, 234.0]

[89, 95]

p02548

u273339216

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())-1\ncount=0\ner=0\nj = 0\nfor i in range(1, n):\n j=i\n if i*j>n:\n break\n count+=1\n j+=1\n\nprint(count)', 'N = int(input())\nans = 0\nfor a in range(1, N):\n ans += (N - 1) // a\nprint(ans)\n ']

['Wrong Answer', 'Accepted']

['s115141753', 's527686487']

[9084.0, 9100.0]

[33.0, 154.0]

[119, 84]

p02548

u297089927

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=int(input())\ng=lambda x:(x*(n//x)*(n//x+1))//2\nprint(sum(g(i) for i in range(2,n+2)-sum(g(i) for i in range(1,n+1)))', 'n=int(input())\ng=lambda x:(x*(n//x)*(n//x+1))//2\nprint(sum(g(i) for i in range(2,n+2)-sum(g(i) for i in range(1,n+1))))', 'n=int(input())\nans=0\nfor i in range(1,n):\n ans+=(n-1)//i\nprint(ans)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s173348013', 's922354708', 's665231921']

[8940.0, 9184.0, 8980.0]

[29.0, 233.0, 162.0]

[118, 119, 68]

p02548

u303711501

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['\nn=int(input())\n#d = [list(map(int,input().split())) for _ in range(s)]\n\ndef p(val):\n print(val)\n\ncount = 0\n\n\n\nfor i in range(1,n):\n \n\n \n\n \np(count)', '\nn=int(input())\n#d = [list(map(int,input().split())) for _ in range(s)]\n\ndef p(val):\n print(val)\n\ncount = 0\n\n\n\nfor i in range(1,n):\n count +=(n-1)//i\n\n \n\n \np(count)']

['Runtime Error', 'Accepted']

['s490266791', 's712164807']

[8976.0, 9064.0]

[29.0, 157.0]

[318, 334]

p02548

u306412379

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\ncnt = 0\n\nfor i in range(3,n):\n for j in range(1,n//i+1):\n if i * j < n:\n cnt +=1\n \nprint(cnt+n-1+n//2-1)\n ', 'n = int(input())\ncnt = 0\n\nfor i in range(3,n):\n for j in range(1,n//i+1):\n if i * j < n:\n cnt +=1\n \nprint(cnt+n-1+(n-1)//2)']

['Wrong Answer', 'Accepted']

['s184970151', 's636768882']

[9160.0, 9172.0]

[1978.0, 1994.0]

[140, 137]

p02548

u331906013

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nn = int(input())\nk = int(math.sqrt(n)) if n != k ** 2 else int(math.sqrt(n)) - 1\nans = 0\nfor i in range(1, k + 1):\n t = int((n - 1) / i)\n ans += (t- i + 1) * 2\n if n != i ** 2:\n ans -= 1 \nprint(ans)', 'import math\nn = int(input())\nk = int(math.sqrt(n)) if n != k ** 2 else int(math.sqrt(n)) - 1\nans = 0\nfor i in range(1, k + 1):\n t = int((n - 1) / i)\n ans += (t- i + 1) * 2\n if n != i ** 2:\n ans -= 1 \nprint(ans)', 'import math\nn = int(input())\nk = int(math.sqrt(n))\nans = 0\nfor i in range(1, k):\n t = int((n - 1) / i)\n ans += (t- i + 1) * 2 - 1\nprint(ans)', 'import math\nn = int(input())\nm = int(math.sqrt(n))\nif n == m ** 2:\n m -= 1\n\nans = 0\nfor i in range(1, m + 1):\n t = int((n - 1) / i)\n ans += (t- i + 1) * 2\n if n != i ** 2:\n ans -= 1 \nprint(ans)']

['Runtime Error', 'Runtime Error', 'Wrong Answer', 'Accepted']

['s415342897', 's453145421', 's483280657', 's952544458']

[9184.0, 9092.0, 9192.0, 9128.0]

[28.0, 23.0, 29.0, 34.0]

[226, 226, 146, 212]

p02548

u335406314

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['from numba import njit\n\n@njit\ndef factorize1(n):\n ans=dict()\n i = 2\n while i*i<=n:\n while n%i==0:\n n=n//i\n if i in ans:\n ans[i]+=1\n else:\n ans[i]=1\n i+=1\n if n!=1:\n ans[n]=1\n \n div=1\n for j in ans.items():\n div *= j[1]+1\n return div\n \nN=int(input())\nans=1\nfor k in range(2,N):\n ans += factorize1(k)\nprint(ans)', 'N=int(input())\nans = 0\nfor i in range(1,N):\n ans += (N-1)//i\nprint(ans)']

['Time Limit Exceeded', 'Accepted']

['s329111328', 's675914624']

[112712.0, 9160.0]

[2209.0, 152.0]

[433, 74]

p02548

u348293370

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\na = 1\nans = 0\n \n# while a < n/2:\n# b = 2\n# while a * b < n:\n# ans += 1\n# b += 1\n# a += 1\n \n# print(ans+2*(n-2)+1)\n\nwhile a < n:\n if n % a == 0:\n ans += 1\n a += 1\n\nprint(ans)', 'n = int(input())\na = 1\nans = 0\n \n# while a < n/2:\n# b = 2\n# while a * b < n:\n# ans += 1\n# b += 1\n# a += 1\n \n# print(ans+2*(n-2)+1)\nfor i in range(1,n):\n ans += (n-1)//i\n\nprint(ans)']

['Wrong Answer', 'Accepted']

['s600785724', 's691402780']

[9152.0, 9168.0]

[164.0, 165.0]

[231, 211]

p02548

u376324032

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nN = int(input())\nans = 0\nve = math.floor(math.sqrt(N))\nfor st in range(ve):\n tmp = math.floor(N/(st+1)-0.000001)\n score = 2*(tmp - st)\n if score > 0:\n score -= 1\n ans += score', 'import math\nN = int(input())\nans = 0\nve = math.floor(math.sqrt(N))\nfor st in range(ve):\n tmp = math.floor(N/(st+1)-0.000001)\n score = 2*(tmp - st)\n if score > 0:\n score -= 1\n ans += score\nprint(ans)']

['Wrong Answer', 'Accepted']

['s693259605', 's484626792']

[9180.0, 9164.0]

[30.0, 28.0]

[206, 217]

p02548

u412255932

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['from functools import lru_cache\nN = int(input())\n\ncount = 0\nfor A in range(1, N-1):\n # B <= (N - 1) // A\n count += (N - 1) // A\nprint(count)', 'from functools import lru_cache\nN = int(input())\n\ncount = 0\n\nfor A in range(1, N):\n # B <= (N - 1) // A\n count += (N - 1) // A\nprint(count)']

['Wrong Answer', 'Accepted']

['s354199668', 's430769543']

[9564.0, 9560.0]

[161.0, 164.0]

[192, 215]

p02548

u419655514

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

["def readInt():\n return int(input())\ndef readList():\n return list(map(int,input().split()))\ndef readMap():\n\treturn map(int,input().split())\ndef readStr():\n return input()\ninf=float('inf')\nmod = 10**9+7\nimport math\nfrom itertools import permutations\ndef solve(N):\n count=0\n for i in range(1,N):\n count+=(N-1)//i\n return count\n\n# N=readInt()\n# print(solve(N))\n\nfor i in range(1,101):\n print(solve(i))", "def readInt():\n return int(input())\ndef readList():\n return list(map(int,input().split()))\ndef readMap():\n\treturn map(int,input().split())\ndef readStr():\n return input()\ninf=float('inf')\nmod = 10**9+7\nimport math\nfrom itertools import permutations\ndef solve(N):\n return sum(find_factors(i) for i in range(1,N))\n\ndef find_factors(num):\n count=1\n i=2\n while i<=num//2:\n print(i)\n if num%i==0:\n count+=1\n i+=1\n return count\nN=readInt()\nprint(solve(N))", "def readInt():\n return int(input())\ndef readList():\n return list(map(int,input().split()))\ndef readMap():\n\treturn map(int,input().split())\ndef readStr():\n return input()\ninf=float('inf')\nmod = 10**9+7\nimport math\nfrom itertools import permutations\ndef solve(N):\n count=0\n for i in range(1,N):\n count+=(N-1)//i\n return count\n\nN=readInt()\nprint(solve(N))"]

['Wrong Answer', 'Wrong Answer', 'Accepted']

['s416361419', 's562531686', 's864553903']

[8952.0, 30456.0, 9196.0]

[31.0, 2366.0, 101.0]

[425, 504, 377]

p02548

u437215432

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['from sympy import divisor_count\nn = int(input)\ncount = 0\nfor c in range(1, n):\n count += divisor_count(c)\nprint(count)\n', 'n = int(input)\ncount = 0\nfor c in range(1, n):\n count += divisor_count(c)\nprint(count)\n', 'n = int(input()) - 1\nlst = [n // k for k in range(1, int(n**0.5+1))]\nprint(2 * sum(lst) - int(n**0.5)**2)\n']

['Runtime Error', 'Runtime Error', 'Accepted']

['s700030689', 's811932895', 's551842322']

[8948.0, 8968.0, 9424.0]

[24.0, 28.0, 29.0]

[122, 90, 106]

p02548

u463470469

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['#include <bits/stdc++.h>\nusing namespace std;\n\nint main() {\n int N;\n cin >> N;\n int ans = 0;\n for (int i = 0; i < N-1; i++) {\n \n for (int j = 0; j < i+1;j++){\n \n if ((i+1)%(j+1) == 0) {\n ans += 2;\n \n }\n }\n }\n \n cout << ans;\n}\n', 'N = int(input())\nans = 0\nfor i in range(N-1):\n ans += (N-1)//(i+1)\n \nprint(ans)\n \n \n']

['Runtime Error', 'Accepted']

['s333551810', 's007059907']

[9004.0, 9124.0]

[25.0, 181.0]

[272, 94]

p02548

u463945054

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\n\nk=0\n\nfor s in range(1,N):\n k = (N-1) // s\n t += k \n \nprint (t)\n', 'N = int(input())\n\nk = 0\n\nfor s in range(1,N) :\n k = (N-1) // s\n t += k \n \nprint(k)', 'N = int(input())\n\nk=0\n\nfor s in range(1,N):\n k += (N-1) // s\n \n \nprint (k)\n\n']

['Runtime Error', 'Runtime Error', 'Accepted']

['s017955583', 's540318347', 's534867037']

[9124.0, 9080.0, 9108.0]

[26.0, 32.0, 153.0]

[84, 85, 80]

p02548

u509214520

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nN = int(input())\n\nsum = 0\nfor i in range(1, N):\n count = 2 \n for j in range(2, int(math.floor(math.sqrt(i)))+1):\n if i % j == 0:\n if i/j == j:\n count += 1\n else:\n count += 2\n sum += count\n\nprint(sum)', 'import math\nN = int(input())\n\nsum = N-1 \nfor i in range(2, N):\n sum += (N-1)//i \n\nprint(sum)']

['Wrong Answer', 'Accepted']

['s537441236', 's903776653']

[9036.0, 9180.0]

[2206.0, 160.0]

[279, 95]

p02548

u527979509

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) \nprint(ans)', 'n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) // a\nprint(ans)']

['Wrong Answer', 'Accepted']

['s488762212', 's353494356']

[9156.0, 9088.0]

[137.0, 159.0]

[75, 79]

p02548

u543000780

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nls = [0]*(N)\nn = 1\nwhile n <= N-1:\n k = 1\n tmp = 0\n while k**2 <= n:\n if n % k == 0:\n if k ** 2 = n:\n tmp += 1\n else:\n tmp += 2\n ls[n] = tmp\nprint(sum(ls))', 'N = int(input())\nans = 0\nfor n in range(1,N):\n ans += int((N-1)/n)\nprint(ans)']

['Runtime Error', 'Accepted']

['s640562019', 's830540097']

[8972.0, 9100.0]

[24.0, 243.0]

[203, 78]

p02548

u555878443

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input()) - 1\n\nj = 0\n\nans = 0\n\nfor i in range(1, n // 2):\n \n j = i\n \n while True:\n j += 1\n if i * j > n:\n break\n ans += 1\n\nk = 1\n\ner = 0\n\nwhile True:\n if k ** 2 > n:\n break\n er += 1\n k += 1\n\nprint((ans * 2) + er)', 'n = int(input()) - 1\n\nj = 0\n\nans = 0\n\nfor i in range(1, n):\n \n j = i\n \n while True:\n j += 1\n if i * j > n:\n break\n ans += 1\n\nk = 1\n\ner = 0\n\nwhile True:\n if k ** 2 > n:\n break\n er += 1\n k += 1\n\nprint((ans * 2) + er)']

['Wrong Answer', 'Accepted']

['s237044383', 's306111186']

[9156.0, 9104.0]

[1332.0, 1432.0]

[279, 274]

p02548

u556477263

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nn1 = n -1\nprint(n1 + n - 1)', 'n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) // a\n\nprint(ans)']

['Wrong Answer', 'Accepted']

['s070591433', 's016493747']

[9048.0, 9092.0]

[30.0, 157.0]

[44, 82]

p02548

u556571816

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\n \nfor i in range(1,n):\n ans += (n-1)//i\nprint(ans)', 'n = int(input())\n\nfor i in range(1,n):\n ans += (n-1)//a\nprint(ans)', 'n = int(input())\n \nans = 0\nfor i in range(1,n):\n ans += (n-1)//i\nprint(ans)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s069908134', 's718878380', 's893458724']

[9108.0, 9148.0, 8980.0]

[26.0, 26.0, 152.0]

[68, 67, 76]

p02548

u568426505

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N=int(input())\ncount=0\nfor c in range(1,N):\n for a in range(1,N-c+1):\n if (N-c)%a > 0:\n count = count+1\nprint(count)', 'N=int(input())\ncount=0\n\nfor a in range(1,N):\n count = count + (N-1)//a\nprint(count)']

['Wrong Answer', 'Accepted']

['s489434057', 's442288820']

[9192.0, 9124.0]

[2205.0, 153.0]

[125, 140]

p02548

u578441226

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans = 0\nfor a in range (1,n):\n for b in range (1,n):\n if n < (a * b):\n ans += 1\nprint(ans)', 'n = int(input())\nans = 0\nfor a in range (1,n):\n for b in range(a, n, a):\n ans += 1\nprint(ans)']

['Wrong Answer', 'Accepted']

['s793053109', 's379729817']

[9124.0, 9024.0]

[2206.0, 1444.0]

[118, 103]

p02548

u609561564

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N=int(input())\nans=1\nfor x in range(3,N+1):\n tmp=x-1\n\tans+=tmp//x\n \nprint(ans)', 'N=int(input())\nans=0\nfor x in range(1,N):\n ans+=(N-1)//x\nprint(ans)\n']

['Runtime Error', 'Accepted']

['s258806310', 's241340770']

[8980.0, 9072.0]

[25.0, 160.0]

[81, 69]

p02548

u621596556

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\ncount = 0\n\nfor i in range(1,n):\n for j in range(1,n):\n if(a*b < n):\n count += 1\n \nprint(count)', 'n = int(input())\ncount = ((n-1) * 2) -1\n\nfor i in range(2,n):\n if(i*2 >= n):\n break\n for j in range(2,n):\n if(i*j < n):\n count += 1\n else:\n break\n \nprint(count)']

['Runtime Error', 'Accepted']

['s031938497', 's919480788']

[9168.0, 9168.0]

[28.0, 1874.0]

[125, 184]

p02548

u629540524

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import numpy as np\nN=int(input())\ndiv = np.zeros(N+1, np.int64)\nfor n in range(1, N+1):\n for m in range(n, N+1, n):\n div[m] += 1\nprint(sum(div))', 'import numpy as np\nN=int(input())\ndiv = np.zeros(N+1, np.int64)\nfor n in range(1, N+1):\n for m in range(n, N+1, n):\n div[m] += 1\nprint(sum(div))', 'import numpy as np\nN=int(input())\ndiv = np.zeros(N+1, np.int64)\nfor n in range(1, N+1):\n for m in range(n, N+1, n):\n div[m] += 1\nprint(sum(div))', 'n = int(input())\nc = 0\nfor i in range(1,n):\n c+=(n-1)//i\nprint(c)']

['Wrong Answer', 'Wrong Answer', 'Wrong Answer', 'Accepted']

['s194824126', 's276121228', 's457036727', 's198645273']

[34460.0, 34544.0, 34640.0, 9152.0]

[2207.0, 2206.0, 2207.0, 165.0]

[148, 154, 154, 68]

p02548

u645183909

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['case_num = 0\n\nN = int(input())\n\nfor num in range(N - 1):\n num += 1\n \n case_num += ( math.ceil(N / num) - 1 )\n\n\nprint(case_num)\n', 'N = int(input())\n\ncase_num += N / 2\nhalf_num = case_num\n\nfor num in range(half_num - 1):\n num += 1\n \n case_num += ( math.ceil(N / num) - 1 )\n\n\nprint(case_num)', 'import math\n\ncase_num = 0\n\nN = int(input())\n\nfor num in range(N - 1):\n num += 1\n \n case_num += ( math.ceil(N / num) - 1 )\n\n\nprint(case_num)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s556518284', 's908036964', 's093938459']

[9084.0, 9164.0, 9024.0]

[24.0, 27.0, 281.0]

[130, 161, 142]

p02548

u645661835

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['from math import sqrt\n\n# Function to return count of Ordered pairs\n# whose product are less than N\ndef countOrderedPairs(N):\n # Initialize count to 0\n count_pairs = int(0)\n\n # count total pairs\n p = int(sqrt(N - 1)) # + 1\n q = N\n \n for i in range(1, p, 1):\n for j in range(i, q, 1):\n if i * j > N:\n break\n # print(i,j)\n count_pairs += 1\n \n # multiply by 2 to get ordered_pairs\n count_pairs *= 2\n\n \n # subtract redundant pairs (a, b) where a==b.\n count_pairs -= int(sqrt(N - 1))\n\n # return answer\n return count_pairs\n\n # Driver code\n\nN = int(input())\nprint(countOrderedPairs(N))\n# ans=prime_factorize(N)\n# print(ans)\n', 'from math import sqrt\n\n# Function to return count of Ordered pairs\n# whose product are less than N\ndef countOrderedPairs(N):\n # Initialize count to 0\n count_pairs = int(0)\n\n # count total pairs\n p = int(sqrt(N - 1)) + 1\n q = N\n \n for i in range(1, p, 1):\n for j in range(i, q, 1):\n if i * j > N-1:\n break\n # print(i,j)\n count_pairs += 1\n \n # multiply by 2 to get ordered_pairs\n count_pairs *= 2\n\n \n # subtract redundant pairs (a, b) where a==b.\n count_pairs -= int(sqrt(N - 1))\n\n # return answer\n return count_pairs\n\n # Driver code\n\nN = int(input())\nprint(countOrderedPairs(N))\n# ans=prime_factorize(N)\n# print(ans)']

['Wrong Answer', 'Accepted']

['s255869941', 's173551918']

[9188.0, 9012.0]

[563.0, 686.0]

[780, 778]

p02548

u687332123

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=int(input())\nval=n\nfor i in range(2,n):\n val+=n//i\nprint(val+1)', 'k=int(input())\nn=k-1\nval=n\nif k==2:\n print(1)\nelse:\n for i in range(2,n):\n val+=n//i\n print(val+1)']

['Wrong Answer', 'Accepted']

['s558506668', 's063164384']

[9072.0, 9156.0]

[141.0, 141.0]

[68, 114]

p02548

u694536861

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\ncount = 0\n\nfor a in range(1, N+1):\n tmp = (N-1) // a\n if a == tmp:\n count += 1\n if a < N // 2:\n count += tmp\n else:\n count += 1 \n\nprint(count-1)', 'N = int(input())\ncount = 0\n\nfor a in range(1, N):\n tmp = (N-1) // a\n if a < (N) // 2:\n count += tmp\n else:\n count += 1 \n\nprint(count)', 'N = int(input())\ncount = 0\n\nfor a in range(1, N):\n tmp = (N-1) // a\n if a <= (N) // 2:\n count += tmp\n else:\n count += 1 \n\nprint(count)']

['Wrong Answer', 'Wrong Answer', 'Accepted']

['s224706862', 's483419737', 's937628502']

[9168.0, 9104.0, 9164.0]

[274.0, 239.0, 241.0]

[183, 151, 152]

p02548

u699944218

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\n\nans = 0\n\nfor a in range(1, N + 1):\n for b in range(1, N // a):\n if a * b <= N:\n ans += 1\n\nprint(ans)', 'N = int(input())\n\nans = 0\n\nfor a in range(1, N + 1):\n for b in range(1, N + 1):\n if a * b <= N:\n ans += 1\n\nprint(ans)', 'n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) // a\nprint(ans)']

['Wrong Answer', 'Wrong Answer', 'Accepted']

['s009921136', 's284239699', 's500212045']

[9104.0, 8996.0, 9164.0]

[2075.0, 2206.0, 165.0]

[133, 132, 79]

p02548

u723345499

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\n\ncnt = 0\nfor r in range(1, n):\n for a in range(1, (a // 2) +1):\n if r % a == 0:\n cnt += 1\nprint(cnt)', '\ncnt = 0\nfor a in range(1, n):\n cnt +=(n -1)// a\nprint(cnt)', 'n = int(input())\n\ncnt = 0\nfor a in range(1, n):\n cnt +=(n -1)// a\nprint(cnt)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s512478942', 's637843751', 's582724775']

[9132.0, 8980.0, 9060.0]

[28.0, 25.0, 151.0]

[138, 62, 79]

p02548

u728910348

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['def make_divisors(n):\n lower_divisors , upper_divisors = [], []\n i = 1\n while i*i <= n:\n if n % i == 0:\n lower_divisors.append(i)\n if i != n // i:\n upper_divisors.append(n//i)\n i += 1\n return lower_divisors + upper_divisors[::-1]\n\nn = int(input())\ncount = 0\nfor i in range(n):\n i += 1\n count += len(make_divisors(n))\nprint(count)', 'import math\n\nn = int(input())\ncount = 0\nfor i0 in range(n):\n i0 += 1\n count += math.floor(n / i0)\n if n - (math.floor(n / i0) * i0) == 0:\n count -= 1\nprint(count)']

['Wrong Answer', 'Accepted']

['s517240926', 's567037246']

[9164.0, 9064.0]

[2206.0, 497.0]

[398, 178]

p02548

u742260762

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N =int(input())\nc = 0\nfor i in range(N):\n c += n-1//i+1\nprint(c) \n \n', 'N =int(input())\nc = 0\nfor i in range(N):\n c += N-1//i+1\nprint(c) \n \n', 'N =int(input())\nc = 0\nfor i in range(N):\n c += (N-1)//(i+1)\nprint(c) \n \n']

['Runtime Error', 'Runtime Error', 'Accepted']

['s475072419', 's983679072', 's150613344']

[8952.0, 9136.0, 8988.0]

[31.0, 28.0, 173.0]

[72, 72, 76]

p02548

u751717561

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\n\nans = 0\n\nprint((n-1)+len(range(n**(1/2))))', 'n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) // a\nprint(ans)']

['Runtime Error', 'Accepted']

['s470999844', 's421936939']

[9416.0, 9160.0]

[30.0, 160.0]

[60, 79]

p02548

u777800738

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import numpy as np\nnum=int(input())-1\nm=np.outer([a+1 for a in range(num)],[a+1 for a in range(num)])\nprint(m)\nm=np.where(m<=num,1,0)\nprint(np.sum(m))', 'import numpy as np\nnum=int(input())\ncount=0\nfor a in range(num-1):\n tmp=int(num/(a+1))\n if num%(a+1)==0:\n count+=tmp-1\n else:\n count+=tmp\nprint(count)']

['Runtime Error', 'Accepted']

['s667483194', 's938006551']

[3512828.0, 27140.0]

[2314.0, 458.0]

[150, 159]

p02548

u787866676

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N=int(input())\n#A,B,C>0 C=N-A*B\ncount=0\nfor A in range(1,N):\n for B in range(1,N):\n print(A,B,N-A*B)\n if N-(A*B)>0:\n count+=1\nprint(count)', 'N=int(input())\ncount=0\nfor A in range(1,N):\n count+=int((N-1)/A)\nprint(count)']

['Wrong Answer', 'Accepted']

['s728415595', 's638474309']

[45832.0, 9116.0]

[2816.0, 241.0]

[166, 80]

p02548

u802180430

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans = 0\nfor i in range(1,n-1):\n ans+= (n-1)//i\nprint(ans);\n ', 'n = int(input())\nans = 0\nif n == 1:\n print(0)\nelif n == 2:\n print(1)\nelse:\n for i in range(1,n-1):\n ans+= (n-1)//i\n print(ans); \n', 'N = int(input())\n \nresult = 0\nfor A in range(1, N + 1):\n result += (N - 1) // A\nprint(result)']

['Wrong Answer', 'Wrong Answer', 'Accepted']

['s509773750', 's924680008', 's742085430']

[9132.0, 9144.0, 9080.0]

[156.0, 167.0, 154.0]

[79, 137, 96]

p02548

u872259176

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\ncount = 0\nfor c in range(n):\n ab = n - c\n if ab % a == 0:\n count += 1\nprint(count)', 'n = int(input())\ncount = 0\nfor c in range(n):\n\tab = n - c\n if ab % a = 0:\n count += 1\nprint(count)', 'n = int(input())\ncount = 0\nfor a in range(1,n):\n count += int((n-1)/a)\nprint(count)n = int(input())\ncount = 0\nfor a in range(1,n):\n count += int((n-1)/a)\nprint(count)', 'n = int(input())\ncount = 0\nfor a in range(1,n):\n count += (n-1)//a\nprint(count)']

['Runtime Error', 'Runtime Error', 'Runtime Error', 'Accepted']

['s000453231', 's446183755', 's773998684', 's591830913']

[9168.0, 9012.0, 9032.0, 9160.0]

[26.0, 24.0, 26.0, 154.0]

[112, 106, 172, 82]

p02548

u882564128

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\ncnt = 0\nfor a in range(1,n):\n cnt += (n-1)//a\nprint(cnt)n = int(input())\ncnt = 0\nfor a in range(1,n):\n cnt += (n-1)//a\nprint(cnt)', 'n = int(input())\ncnt = 0\nfor a in range(1,n):\n cnt += (n-1)//a\nprint(cnt)']

['Runtime Error', 'Accepted']

['s239628550', 's221264716']

[8956.0, 9132.0]

[29.0, 164.0]

[152, 76]

p02548

u889405092

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import sympy\nN=int(input())\ncount=0\nfor i in range(1,N)\n count=count+sympy.divisor_count(i)\nprint (count)', 'N=int(input())\na=1\ncount=0\nwhile a<N:\n count=count+(N-1)//a\n a=a+1\nelse:\n print(count)']

['Runtime Error', 'Accepted']

['s363349555', 's208158432']

[9016.0, 9108.0]

[23.0, 194.0]

[106, 89]

p02548

u894858952

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nL=[0]*N\n\nfor i in range (1,N):\n L[i]=(N-1)//i\n #print(i)\n\nprint(L)\nans = sum(L)\nprint(ans)', 'N = int(input())\nL=[0]*N\n\nfor i in range (1,N):\n L[i]=(N-1)//i\n #print(i)\n\n#print(L)\nans = sum(L)\nprint(ans)']

['Wrong Answer', 'Accepted']

['s593319633', 's613433795']

[22796.0, 16560.0]

[237.0, 166.0]

[109, 110]

p02548

u919730120

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=int(input())\nans=0\nfor a in range(1,n-1):\n\tfor b in range(1,n-a):\n\t\tif n-a*b<=0:\n\t\t\tcontinue\n\t\telse:\n\t\t\tans=+=1\nprint(ans)', 'n=int(input())\nans=0\nfor a in range(1,n-1):\n\tfor b in range(1,n-a):\n\t\tif n-a*b<=0:\n\t\t\tcontinue\n\t\telse:\n\t\t\tans+=1\nprint(ans)', "def resolve():\n #n=int(input())\n #a,b=map(int,input().split())\n #x=list(map(int,input().split()))\n #a=[list(map(lambda x:int(x)%2,input().split())) for _ in range(h)]\n n=int(input())\n ans=0\n for a in range(1,n):\n if n-a*a<=0:\n break\n else:\n ans+=1\n for a in range(1,n-1):\n for b in range(a+1,n):\n if n-a*b<=0:\n break\n else:\n ans+=2\n print(ans)\n\nif __name__ == '__main__':\n resolve()"]

['Runtime Error', 'Wrong Answer', 'Accepted']

['s196719924', 's433530934', 's520249242']

[8972.0, 9160.0, 9192.0]

[24.0, 2206.0, 1001.0]

[124, 123, 473]

p02548

u932868243

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n=it(input())\nans=0\nfor i in range(1,n):\n ans+=int((n-1)/i)\nprint(ans)', 'n=int(input())\nans=0\nfor i in range(1,n):\n ans+=int((n-1)/i)\nprint(ans)']

['Runtime Error', 'Accepted']

['s563780366', 's949364910']

[9028.0, 9000.0]

[26.0, 227.0]

[71, 72]

p02548

u941645670

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['#c\nimport sys\nn = int(input())\nimport math\n\nans = 0\nfor i in range(1,n):\n before = n\n for j in range(1,n):\n if before <= j:\n print(j)\n break\n if (n-i)%j==0 :\n \n \n if j==(n-i)/j:\n ans+=1\n else:\n ans+=2\n before = (n-i)/j\nprint(ans)', '#c\nimport sys\nn = int(input())\nimport math\n\nans = 0\n\nfor i in range(1,n):\n ans += (n-1)//i\nprint(ans)']

['Wrong Answer', 'Accepted']

['s734658667', 's366093940']

[9284.0, 9160.0]

[2206.0, 154.0]

[352, 104]

p02548

u945065638

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import itertools\nimport math\n\nn = int(input())\ns_n = math.floor(math.sqrt(n))\n\nans = 0\nz = 0\nl = []\n\n\nfor i in range(1,n):\n l.append(i) \n\nfor x in itertools.combinations(l, 2):\n if x[0] * x[1] < n:\n ans += 2\n\nfor y in range(1,s_n):\n if y ** 2 < n :\n ans+=1\n \n \nprint(ans)', ' = int(input())\n\nans = 0\n\nfor i in range(1,n):\n s = (n-1)//i\n if 0< s < n:\n ans += s\nprint(ans)', 'n = int(input())\n\nans = 0\n\nfor i in range(1,n):\n s = (n-1)//i\n if 0< s < n:\n ans += s\nprint(ans)']

['Wrong Answer', 'Runtime Error', 'Accepted']

['s242886045', 's325525138', 's580495622']

[56496.0, 8960.0, 9156.0]

[2208.0, 28.0, 232.0]

[304, 109, 110]

p02548

u945405878

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\ncount = 0\nfor i in range(1, N):\n AB_product = N - i\n count += count_divisors(AB_product)\n\nprint(count)', '# A * B = N - C\nN = int(input())\ncount = 0\nfor i in range(1, N):\n AB = N - i\n count += len(make_divisors(AB))\n\nprint(count)', 'N = int(input())\n\nN_m1 = N - 1\ncounter = 0\nfor i in range(1, N_m1 + 1):\n counter += N_m1 // i\n\nprint(counter)']

['Runtime Error', 'Runtime Error', 'Accepted']

['s000991348', 's716230287', 's613860010']

[9156.0, 9160.0, 9156.0]

[28.0, 26.0, 137.0]

[125, 130, 112]

p02548

u950754160

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

["N=int(input(''))\nC=0\nF=N-C\n\na=0\nk=0\nv=0\n\nwhile C<N-1:\n C=C+1\n while a<=F:\n a=a+1\n v=v+(F%a)\n if v==0:\n k=k+1\n v=0\n a=0\n F=N-C\nprint(k)\n", "N=int(input(''))\na=1\nk=0\nF=int(N**(1/2))\n\nwhile a<N:\n if N%a>0:\n b=N//a\n k=k+b\n b=0\n else:\n b=N//a\n k=k+b-1\n b=0\n a=a+1\n\nprint(k)"]

['Time Limit Exceeded', 'Accepted']

['s614902188', 's914282715']

[9100.0, 9440.0]

[2206.0, 290.0]

[172, 150]

p02548

u956259660

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nt = 1\nfor tc in range(t):\n N = 1000005\n div = [0] * N\n for i in range(1,N):\n for j in range(i,N,i):\n div[j] += 1\n n = int(input())\n ans = 0\n for i in range(1,n):\n ans += div[n-c]\n print(ans)\n \n\n \n \n', 'import math\nt = 1\nfor tc in range(t):\n n = int(input())\n ans = 0\n for i in range(1,n+1):\n j = 1\n ans += (n-1) // i\n # while i*j + 1 <= n:\n # ans += 1\n # j += 1\n print(ans)\n']

['Runtime Error', 'Accepted']

['s553327335', 's970916111']

[16652.0, 9128.0]

[1831.0, 183.0]

[269, 227]

p02548

u956318161

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) / a\nprint(ans)', 'n = int(input())\nans = 0\nfor a in range(1, n):\n ans += (n - 1) // a\nprint(ans)']

['Wrong Answer', 'Accepted']

['s354451619', 's056116369']

[9104.0, 9056.0]

[155.0, 152.0]

[78, 79]

p02548

u962330718

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N=int(input())\nans=0\nfor i in range(1,int(N**(1/2))+1):\n a=N//i\n ans+=(a-i)*2+1\nprint(ans)', 'N=int(input())\nans=0\nfor i in range(1,int(N**(1/2))+1):\n a=(N-1)//i\n ans+=(a-i)*2+1\nif int(N**(1/2))**2==N:\n ans+=1\nprint(ans)']

['Wrong Answer', 'Accepted']

['s242905199', 's397533788']

[9420.0, 9412.0]

[34.0, 31.0]

[96, 135]

p02548

u966648240

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N=int(input())\nans=0\n\nfor i in range(1,10**6):\n for j in range(1,(10**6)//i+1):\n if N > i*j:\n ans += 1\n\nprint(ans)', 'N=int(input())\nans=0\n\nfor i in range(1,10**6):\n for j in range(i,10**6//i+1):\n if N > i*j:\n if i==j:\n ans += 1\n else:\n ans += 2\n\nprint(ans)']

['Time Limit Exceeded', 'Accepted']

['s096756549', 's737933864']

[9168.0, 9076.0]

[2205.0, 1506.0]

[123, 167]

p02548

u972991614

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['N = int(input())\nfor i in range(1,n):\n ans += (n-1) // i\nprint(ans)', 'N = int(input())\nans = 0\nfor i in range(1,n):\n ans += (n-1) // i\nprint(ans)', 'def factorization(n):\n arr = []\n temp = n\n for i in range(2, int(-(-n**0.5//1))+1):\n if temp%i==0:\n cnt=0\n while temp%i==0:\n cnt+=1\n temp //= i\n arr.append([i, cnt])\n\n if temp!=1:\n arr.append([temp, 1])\n\n if arr==[]:\n arr.append([n, 1])\n t = (arr[0][1]+1)*(arr[1][1]+1)\n print(t) \n\n return arr\n\nfactorization(int(input())) ', 'N = int(input())\nans = 0\nfor i in range(1,N):\n ans += (N - 1) // i\nprint(ans)']

['Runtime Error', 'Runtime Error', 'Runtime Error', 'Accepted']

['s284934186', 's419387104', 's477668615', 's340570113']

[9132.0, 9084.0, 9452.0, 9052.0]

[24.0, 29.0, 29.0, 154.0]

[70, 78, 431, 80]

p02548

u982030663

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['import math\nN = int(input())\nresult = 0\nfor i in range(1, N + 1):\n s = math.ceil(N / i)\n for j in range(1, s + 1):\n a = N - i * j\n if a > 0:\n result = result + 1\nprint(s, result)\n', 'N = int(input())\nresult = 0\nfor i in range(1, N + 1):\n s = int(N / i) + 1\n for j in range(s + 1, 0, -1):\n if N - i * j > 0:\n result = result + j\n break\nprint(result)\n']

['Wrong Answer', 'Accepted']

['s283883703', 's098885075']

[9156.0, 9164.0]

[2205.0, 762.0]

[210, 201]

p02548

u995163736

Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?

['n = int(input())\n\nans = 0\nfor a in range(1,int(n**(1/2))):\n tmp = 0\n if n%a == 0:\n tmp += ((n//a)-1-a)*2\n tmp += 1\n else:\n tmp += (n//a-a)*2\n tmp += 1\n #print(tmp)\n ans += tmp\nprint(ans)\n\n', 'n = int(input())\n\nans = 0\nfor a in range(1,int(n**(1/2)+1)):\n tmp = 0\n if (a**2) == n:\n break\n elif n%a == 0:\n tmp += ((n//a)-1-a)*2\n tmp += 1\n elif (a * (n//a)) < n:\n tmp += (n//a-a)*2\n tmp += 1\n #print(tmp)\n ans += tmp\nprint(ans)\n\n']

['Wrong Answer', 'Accepted']

['s466495701', 's908780029']

[9436.0, 9444.0]

[29.0, 26.0]

[205, 254]

p02549

u145145077

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['n,k=map(int,input().split())\nlr=[list(map(int,input().split())) for _ in range(k)]\n\nmod = 998244353\n\ndp = [0] * (n+1)\nsdp = [0] * (n+1)\ndp[1] = 1\nsdp[1] = 1\n\nfor i in range(n+1):\n for j in range(k):\n left = max(0, i-lr[j][1])\n right = max(0, i-lr[j][0]+1)\n \n dp[i] += sdp[right] - sdp[left]\n if i+1 <= n:\n sdp[i+1] = sdp[i]%mod + dp[i]%mod\n\nprint(dp%mod)', 'n,k=map(int,input().split())\nlr=[list(map(int,input().split())) for _ in range(k)]\n\nmod = 998244353\n\ndp = [0] * (n+1)\nsdp = [0] * (n+1)\ndp[1] = 1\nsdp[1] = 1\n\nfor i in range(n+1):\n for j in range(k):\n left = max(0, i-lr[j][1])\n right = max(0, i-lr[j][0]+1)\n \n dp[i] += sdp[right] - sdp[left]\n if i+1 <= n:\n sdp[i+1] = sdp[i]%mod + dp[i]%mod\n\nprint(dp[n]%mod)']

['Runtime Error', 'Accepted']

['s170600462', 's962418813']

[26028.0, 26200.0]

[1480.0, 1402.0]

[371, 374]

p02549

u151785909

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['n , k = map(int, input().split())\n\nli = [0]*(n+2)\nlis = []\nlr=[]\nlis2 =[0]*(3*n)\nlis2[1]=1\n\nfor i in range(k):\n l,r = map(int, input().split())\n lr.append((l,r))\n\nfor i in range(1,n+1):\n lis2[i]+=lis2[i-1]\n lis2[i]%=998244353\n for j,k in lr:\n lis2[i+j]+=lis2[i]\n lis2[i+k+1]-=lis2[i]\n\nfor i in range(1,n+1):\n lis2[i]+=lis2[i-1]\n\nprint(lis2[n]%998244353)\n', 'n , k = map(int, input().split())\n\nli = [0]*(n+2)\nlis = []\nlr=[]\nlis2 =[0]*(3*n)\nlis2[1]=1\nlis2[2]=-1\n\nfor i in range(k):\n l,r = map(int, input().split())\n lr.append((l,r))\n\nfor i in range(1,n+1):\n lis2[i]+=lis2[i-1]\n lis2[i]%=998244353\n\n for j,k in lr:\n lis2[i+j]+=lis2[i]\n lis2[i+k+1]-=lis2[i]\n\nprint(lis2[n]%998244353)\n']

['Wrong Answer', 'Accepted']

['s364332241', 's670593727']

[36956.0, 27444.0]

[877.0, 824.0]

[386, 351]

p02549

u152741807

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['n,k = (int(x) for x in input().split())\nlr = []\nfor _ in range(k):\n l,r = (int(x) for x in input().split())\n lr.append((l,r))\nlr.sort()\nprint(lr)\n\nmod = 998244353\n\ndp= [0]*(n+1)\ndp[1] = 1\n\nfor i in range(2,n+1):\n cnt = 0\n for l,r in lr:\n if l >= i:\n break\n else:\n cnt += dp[i-l] - dp[max(0,i-r-1)]\n dp[i] = (dp[i-1] + cnt) % mod\n\nprint(cnt%mod)', 'n,k = (int(x) for x in input().split())\nlr = []\nfor _ in range(k):\n l,r = (int(x) for x in input().split())\n lr.append((l,r))\nlr.sort()\n\nmod = 998244353\n\ndp= [0]*(n+1)\ndp[1] = 1\n\nfor i in range(2,n+1):\n cnt = 0\n for l,r in lr:\n if l >= i:\n break\n else:\n cnt += dp[i-l] - dp[max(0,i-r-1)]\n dp[i] = (dp[i-1] + cnt) % mod\n\nprint(cnt%mod)']

['Wrong Answer', 'Accepted']

['s840681643', 's379405466']

[16812.0, 16948.0]

[648.0, 645.0]

[395, 385]

p02549

u190616335

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['#!/usr/bin/python3\n# -*- coding: utf-8 -*-\nimport numpy as np\nn, k = map(int, input().split())\ns_list = []\na_list = np.zeros((n + 1), dtype=int)\na_list[1] = 1\nfor i in range(k):\n l, r = map(int, input().split())\n s_list.append([l, r + 1])\n\nfor i in range(1, n):\n if a_list[i] > 998244353:\n a_list[i] %= 998244353\n if a_list[i] == 0:\n continue\n for l, r in s_list:\n if i + l > n:\n continue\n if i + r > n + 1:\n a_list[(i+l):(n+1)] += a_list[i]\n else:\n a_list[(i+l):(i+r)] += a_list[i]\nprint(a_list)\nprint(a_list[n] % 998244353)\n\n', '#!/usr/bin/python3\n# -*- coding: utf-8 -*-\nn, k = map(int, input().split())\ns_list = []\na_list = [0] * (n + 1)\nb_list = [0] * (n + 1)\na_list[1] = 1\nb_list[1] = 1\nfor i in range(k):\n l, r = map(int, input().split())\n s_list.append([l, r + 1])\n\nfor i in range(2, n + 1):\n for l, r in s_list:\n t2 = max(0, i - l)\n t1 = max(0, i - r)\n a_list[i] += b_list[t2] - b_list[t1]\n b_list[i] = (b_list[i - 1] + a_list[i]) % 998244353\n\nprint(a_list[n] % 998244353)\n\n']

['Wrong Answer', 'Accepted']

['s331162519', 's883431859']

[28396.0, 24800.0]

[2206.0, 1233.0]

[610, 485]

p02549

u326609687

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['import sys\nif sys.argv[-1] == \'ONLINE_JUDGE\':\n import os\n import re\n with open(__file__) as f:\n source = f.read().split(\'\n for s in source[1:]:\n s = re.sub("\'\'\'.*", \'\', s)\n sp = s.split(maxsplit=1)\n if os.path.dirname(sp[0]):\n os.makedirs(os.path.dirname(sp[0]), exist_ok=True)\n with open(sp[0], \'w\') as f:\n f.write(sp[1])\n\n import nbmodule\n nbmodule.cc.compile()\n exit(0)\n\nfrom nbmodule import solve\nimport numpy as np\ni8 = np.int64\ni4 = np.int32\n\n\ndef main():\n f = open(\'d4.txt\')\n N, K = [int(x) for x in f.readline().split()]\n LR = np.fromstring(f.read(), i8, sep=\' \').reshape((-1, 2)).T.copy()\n L = LR[0]\n R = LR[1]\n arg = np.argsort(L)\n left = L[arg]\n right = R[arg]\n w = right - left + 1\n ans = solve(N, left, w)\n print(ans)\n\n\nif __name__ == \'__main__\':\n main()\n\n\'\'\'\n\nimport numpy as np\nfrom numba import njit\nfrom numba.types import i8, i4\nfrom numba.pycc import CC\nni4 = np.int32\nni8 = np.int64\ncc = CC(\'nbmodule\')\n\nMOD = 998244353\n\n\[email protected](\'solve\', (i8, i8[:], i8[:]))\ndef solve(N, left, w):\n l0 = w.max()\n dp_len = N + l0\n dp_prev = np.zeros(dp_len, ni8)\n dp_prev[l0] = 1\n dp = np.zeros(dp_len, ni8)\n left_min = left[0]\n ret = 0\n while l0 + left_min < dp_len:\n for k in range(left.shape[0]):\n pre = 0\n for i in range(l0 + left[k], dp_len):\n cur = pre + dp_prev[i - left[k]] - dp_prev[i - left[k] - w[k]]\n dp[i] += cur\n pre = cur\n ret += dp[-1]\n dp_prev, dp = dp, dp_prev\n dp_prev %= MOD\n dp.fill(0)\n l0 += left_min\n\n return ret % MOD\n\nif __name__ == \'__main__\':\n cc.compile()\n\'\'\'\n\n', 'import sys\nif sys.argv[-1] == \'ONLINE_JUDGE\':\n import os\n import re\n with open(__file__) as f:\n source = f.read().split(\'\n for s in source[1:]:\n s = re.sub("\'\'\'.*", \'\', s)\n sp = s.split(maxsplit=1)\n if os.path.dirname(sp[0]):\n os.makedirs(os.path.dirname(sp[0]), exist_ok=True)\n with open(sp[0], \'w\') as f:\n f.write(sp[1])\n\n import nbmodule\n nbmodule.cc.compile()\n exit(0)\n\nfrom nbmodule import solve\nimport numpy as np\ni8 = np.int64\ni4 = np.int32\n\n\ndef main():\n f = open(0)\n N, K = [int(x) for x in f.readline().split()]\n LR = np.fromstring(f.read(), i8, sep=\' \').reshape((-1, 2)).T.copy()\n L = LR[0]\n R = LR[1]\n arg = np.argsort(L)\n left = L[arg]\n right = R[arg]\n w = right - left + 1\n ans = solve(N, left, w)\n print(ans)\n\n\nif __name__ == \'__main__\':\n main()\n\n\'\'\'\n\nimport numpy as np\nfrom numba import njit\nfrom numba.types import i8, i4\nfrom numba.pycc import CC\nni4 = np.int32\nni8 = np.int64\ncc = CC(\'nbmodule\')\n\nMOD = 998244353\n\n\[email protected](\'solve\', (i8, i8[:], i8[:]))\ndef solve(N, left, w):\n l0 = w.max()\n dp_len = N + l0\n dp_prev = np.zeros(dp_len, ni8)\n dp_prev[l0] = 1\n dp = np.zeros(dp_len, ni8)\n left_min = left[0]\n ret = 0\n while l0 + left_min < dp_len:\n for k in range(left.shape[0]):\n pre = 0\n for i in range(l0 + left[k], dp_len):\n cur = pre + dp_prev[i - left[k]] - dp_prev[i - left[k] - w[k]]\n dp[i] += cur\n pre = cur\n ret += dp[-1]\n dp_prev, dp = dp, dp_prev\n dp_prev %= MOD\n dp.fill(0)\n l0 += left_min\n\n return ret % MOD\n\nif __name__ == \'__main__\':\n cc.compile()\n\'\'\'\n\n', 'MOD = 998244353\n\n\ndef solve(lr, dp, n):\n acc_dp = [1] * n\n for i in range(1, n):\n val = 0\n for d in lr:\n a = i - d[0]\n if a < 0:\n continue\n b = i - d[1] - 1\n val += acc_dp[a] - (acc_dp[b] if b >= 0 else 0)\n dp[i] = val % MOD\n acc_dp[i] = (acc_dp[i - 1] + dp[i]) % MOD\n return dp[n - 1]\n\n\ndef main():\n f = open(0)\n n, k = [int(x) for x in f.readline().split()]\n lr = [[int(x) for x in f.readline().split()] for _ in range(k)]\n dp = [0] * n\n dp[0] = 1\n ans = solve(lr, dp, n)\n print(ans)\n\nmain()\n']

['Runtime Error', 'Time Limit Exceeded', 'Accepted']

['s106833394', 's802073318', 's373277049']

[27324.0, 32940.0, 24596.0]

[109.0, 2206.0, 366.0]

[1780, 1773, 611]

p02549

u344276999

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['N,K = [int(i) for i in input().split()]\nmod = 998244353\nLR = []\nS = []\ndp = [0]*(N+1)\nfor i in range(K):\n LR.append([int(i) for i in input().split()])\nfor i in range(N):\n for lr in LR:\n if lr[0] <= i and i <= lr[1]:\n S.append(i)\nS = list(set(S))\n#print(S)\n\nfor i in range(1,N):\n if i in S:\n dp[i] = 1\n for j in range(len(S)):\n if i-S[j] < 1:\n break\n print(i, S[j], i-S[j])\n dp[i] += 1*dp[i-S[j]]\n dp[i] %= mod\n\nprint(dp[-2])', 'N,K = [int(i) for i in input().split()]\nmod = 998244353\nLR = []\nS = []\ndp = [0]*(N+1)\ndps = [0]*(N+1)\ndps[1] = 1\ndp[1] = 1\nfor i in range(K):\n LR.append([int(i) for i in input().split()])\n\nfor i in range(1,N+1):\n for l,r in LR:\n l,r = i - r,i - l\n #print(l,r)\n if r < 1:\n continue\n l = max(1,l)\n dp[i] += dps[r] - dps[l-1]\n dp[i] %= mod\n #print(dp[i])\n \n dps[i] = dps[i-1] + dp[i]\n #print(dp, dps)\nprint(dp[-1])']

['Wrong Answer', 'Accepted']

['s084324938', 's492117910']

[36868.0, 27848.0]

[2238.0, 920.0]

[456, 444]

p02549

u391725895

There are N cells arranged in a row, numbered 1, 2, \ldots, N from left to right. Tak lives in these cells and is currently on Cell 1. He is trying to reach Cell N by using the procedure described below. You are given an integer K that is less than or equal to 10, and K non- intersecting segments [L_1, R_1], [L_2, R_2], \ldots, [L_K, R_K]. Let S be the union of these K segments. Here, the segment [l, r] denotes the set consisting of all integers i that satisfy l \leq i \leq r. * When you are on Cell i, pick an integer d from S and move to Cell i + d. You cannot move out of the cells. To help Tak, find the number of ways to go to Cell N, modulo 998244353.

['import numpy as np\n\nN, K = map(int, input().split())\n\nD = []\n\nfor _ in range(K):\n L, R = map(int, input().split())\n\n for i in range(L, R+1):\n D.append(i)\n\nD.sort()\n\ndp = np.zeros(300000)\ndp[1] = 1\n\nfor d in D:\n for i in range(1, N//d)\n dp += np.roll(dp, i * d)\n dp %= 998244353\n\nprint(int(dp[N]))', 'import numpy as np\n\nN, K = map(int, input().split())\n\nD = []\n\nfor _ in range(K):\n L, R = map(int, input().split())\n\n for i in range(L, R+1):\n D.append(i)\n\nD.sort()\n\ndp = np.zeros(300000)\ndp[1] = 1\n\nfor d in D:\n for i in range(1, N//d):\n dp += np.roll(dp, i * d)\n dp %= 998244353\n\nprint(int(dp[N]))', 'N, K = map(int, input().split())\n\nL, R = [], []\n\nfor _ in range(K):\n l, r = map(int, input().split())\n L.append(l)\n R.append(r)\n\ndp = [0] * 300000\ndpsum = [0] * 300000\ndp[1] = 1\ndpsum[1] = 1\n\nfor i in range(2, N+1):\n for j in range(K):\n li = min(L[j], i)\n ri = min(R[j], i + 1)\n dp[i] += dpsum[i - li] - dpsum[i - ri - 1]\n\n dp[i] %= 998244353\n dpsum[i] = dpsum[i-1] + dp[i]\n\nprint(dp[N])']

['Runtime Error', 'Wrong Answer', 'Accepted']

['s292175821', 's695421015', 's587047114']

[9016.0, 41660.0, 29408.0]

[28.0, 2207.0, 1474.0]

[322, 323, 426]