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{
"cells": [
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[[1, 10], [11, 18], [19, 22]]\n"
]
}
],
"source": [
"# ---------------------------------------------------------------\n",
"# python best courses https://courses.tanpham.org/\n",
"# ---------------------------------------------------------------\n",
"\"\"\"\n",
"Given a collection of intervals which are already sorted by start number, merge all overlapping intervals.\n",
"For example,\n",
"Given [[1,3],[2,6],[5,10],[11,16],[15,18],[19,22]],\n",
"return [[1, 10], [11, 18], [19, 22]]\n",
"\"\"\"\n",
"\n",
"org_intervals = [[1,3],[2,6],[5,10],[11,16],[15,18],[19,22]]\n",
"\n",
"i = 0\n",
"\n",
"while i < len(org_intervals)-1:\n",
"# print(org_intervals[i])\n",
" if org_intervals[i+1][0] < org_intervals[i][1]:\n",
" org_intervals[i][1]=org_intervals[i+1][1]\n",
" del org_intervals[i+1]\n",
" i = i - 1\n",
" i = i + 1\n",
"\n",
"print(org_intervals)"
]
}
],
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"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
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"file_extension": ".py",
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