mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-11 02:58:13 +08:00
100 lines
14 KiB
JSON
100 lines
14 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "2287",
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"questionFrontendId": "2152",
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"categoryTitle": "Algorithms",
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"boundTopicId": 1234471,
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"title": "Minimum Number of Lines to Cover Points",
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"titleSlug": "minimum-number-of-lines-to-cover-points",
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"content": null,
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"translatedTitle": "穿过所有点的所需最少直线数量",
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"translatedContent": null,
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"isPaidOnly": true,
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"difficulty": "Medium",
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"likes": 17,
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"dislikes": 0,
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"similarQuestions": "[]",
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{
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"name": "Bit Manipulation",
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"slug": "bit-manipulation",
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"translatedName": "位运算",
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"__typename": "TopicTagNode"
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},
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{
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"name": "Geometry",
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"slug": "geometry",
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"translatedName": "几何",
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{
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"name": "Array",
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"slug": "array",
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"translatedName": "数组",
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{
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"name": "Hash Table",
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{
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"name": "Dynamic Programming",
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"slug": "dynamic-programming",
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"translatedName": "动态规划",
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"__typename": "TopicTagNode"
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},
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{
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"name": "Backtracking",
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"slug": "backtracking",
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"translatedName": "回溯",
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{
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"name": "Bitmask",
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"slug": "bitmask",
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"translatedName": "状态压缩",
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"__typename": "TopicTagNode"
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"stats": "{\"totalAccepted\": \"482\", \"totalSubmission\": \"924\", \"totalAcceptedRaw\": 482, \"totalSubmissionRaw\": 924, \"acRate\": \"52.2%\"}",
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"hints": [
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"What is the highest possible answer for a set of n points?",
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"The highest possible answer is n / 2 (rounded up). This is because you can cover at least two points with a line, and if n is odd, you need to add one extra line to cover the last point.",
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"Suppose you have a line covering two points, how can you quickly check if a third point is also covered by that line?",
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"Calculate the slope from the first point to the second point. If the slope from the first point to the third point is the same, then it is also covered by that line."
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],
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"solution": null,
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"status": null,
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"sampleTestCase": "[[0,1],[2,3],[4,5],[4,3]]",
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"metaData": "{\n \"name\": \"minimumLines\",\n \"params\": [\n {\n \"name\": \"points\",\n \"type\": \"integer[][]\"\n }\n ],\n \"return\": {\n \"type\": \"integer\"\n }\n}",
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