* @lc app=leetcode id=973 lang=cpp * * [973] K Closest Points to Origin */// @lc code=startclassSolution{public:// 堆vector<vector<int>> kClosest(vector<vector<int>>& points,intk) { assert(1<= k && k <= points.size()); using P =vector<int>;autocmp = [&](constP& a,...
https://leetcode.com/problems/k-closest-points-to-origin/ https://leetcode.com/problems/k-closest-points-to-origin/discuss/217999/JavaC%2B%2BPython-O(N) https://leetcode.com/problems/k-closest-points-to-origin/discuss/221532/C%2B%2B-STL-quickselect-priority_queue-and-multiset https://le...
K Closest Points to Origin 2. Solution 解析:Version 1,依次计算与原点的距离,然后排序取前k个即可。 Version 1 classSolution:defkClosest(self,points:List[List[int]],k:int)->List[List[int]]:n=len(points)distances=[0]*nforindex,(x,y)inenumerate(points):distances[index]=x*x+y*y indexes=...
We have a list ofpointson the plane. Find theKclosest points to the origin(0, 0). (Here, the distance between two points on a plane is the Euclidean distance.) You may return the answer in any order. The answer is guaranteed to be unique (except for the order that it is in.) E...
Using Heap time complexity is O(N Log K). So it Is better if we need only 10 points from millions as we run through array only once.public int[][] KClosest(int[][] points, int K) { var pq = new Heap<int[]>( (one, two) => Distance(one).CompareTo(Distance(two)),...
119th LeetCode Weekly Contest K Closest Points to Origin,Wehavealistof points ontheplane.Findthe K closestpointstotheorigin (0,0).(Here,thedistancebetweentwopointsonaplaneistheEuclid
每日一题 代码语言:javascript 复制 https://github.com/WindrunnerMax/EveryDay 参考 代码语言:javascript 复制 https://leetcode-cn.com/problems/k-closest-points-to-origin/
1 <= k <= points.length <= 104 -104< xi, yi< 104 排序:最热 return sorted(points, key=lambda x: x[0]**2 + x[1]**2)[:K] © 2025 领扣网络(上海)有限公司 1 2 3 4 5 6 classSolution{ public: vector<vector<int>>kClosest(vector<vector<int>>&points,intk) { ...
https://leetcode-cn.com/problems/k-closest-points-to-origin/solution/973zui-jie-jin-yuan-dian-de-kge-dian-pyt-4jro/ 难度:中等 题目: 我们有一个由平面上的点组成的列表 points。需要从中找出 K 个距离原点 (0, 0) 最近的点。 (这里,平面上两点之间的距离是欧几里德距离。) 你可以按任何顺序返...
最小的k个数leetcode.cn/problems/zui-xiao-de-kge-shu-lcof/solution/tu-jie-top-k-wen-ti-de-liang-chong-jie-fa-you-lie-/ 973. 最接近原点的 K 个点leetcode.cn/problems/k-closest-points-to-origin/solution/zui-jie-jin-yuan-dian-de-k-ge-dian-by-leetcode-sol/ 692. 前K个高频...