{ "data": { "question": { "questionId": "100354", "questionFrontendId": "面试题 16.14", "categoryTitle": "LCCI", "boundTopicId": 91331, "title": "Best Line LCCI", "titleSlug": "best-line-lcci", "content": "
Given a two-dimensional graph with points on it, find a line which passes the most number of points.
\r\n\r\nAssume all the points that passed by the line are stored in list S
sorted by their number. You need to return [S[0], S[1]]
, that is , two points that have smallest number. If there are more than one line that passes the most number of points, choose the one that has the smallest S[0].
If there are more that one line that has the same S[0]
, choose the one that has smallest S[1]
.
Example:
\r\n\r\n\r\nInput: [[0,0],[1,1],[1,0],[2,0]]\r\nOutput: [0,2]\r\nExplanation: The numbers of points passed by the line are [0,2,3].\r\n\r\n\r\n
Note:
\r\n\r\n2 <= len(Points) <= 300
len(Points[i]) = 2
给定一个二维平面及平面上的 N 个点列表Points
,其中第i
个点的坐标为Points[i]=[Xi,Yi]
。请找出一条直线,其通过的点的数目最多。
设穿过最多点的直线所穿过的全部点编号从小到大排序的列表为S
,你仅需返回[S[0],S[1]]
作为答案,若有多条直线穿过了相同数量的点,则选择S[0]
值较小的直线返回,S[0]
相同则选择S[1]
值较小的直线返回。
示例:
\n输入: [[0,0],[1,1],[1,0],[2,0]]\n输出: [0,2]\n解释: 所求直线穿过的3个点的编号为[0,2,3]\n\n
提示:
\n2 <= len(Points) <= 300
len(Points[i]) = 2
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