Input:points = [[1,3],[-2,2]], k = 1Output:[[-2,2]]Explanation:The distance between (1, 3) and the origin is sqrt(10). The distance between (-2, 2) and the origin is sqrt(8). Since sqrt(8) < sqrt(10), (-2, 2) is closer to the origin. We only want the closest...
}publicintdist(inti){returnpoints[i][0] * points[i][0] + points[i][1] * points[i][1]; } } python classSolution(object):defkClosest(self, points, K): dist =lambdai: points[i][0]**2+ points[i][1]**2defwork(i, j, K):ifi >= j:returnoi, oj = i, j pivot = dist(...
}voidfind_kth(vector<vector<int>>& points,intk){intl =0, r = points.size() -1;while(l < r) {intt = partation(points, l, r);if(t == k)return;elseif(t < k) l = t +1;elser = t -1; } }vector<vector<int>> kClosest(vector<vector<int>>& points,intk) { assert(1<...
‘K’ Closest Points to the Origin (easy) Connect Ropes (easy) Top ‘K’ Frequent Numbers (medium) Frequency Sort (medium) Kth Largest Number in a Stream (medium) ‘K’ Closest Numbers (medium) Maximum Distinct Elements (medium) Sum of Elements (medium) Rearrange String (hard) 13. Patter...
-10000 < points[i][1] < 10000 没啥好说的,写的差劲了 AI检测代码解析 structP{doubledis;intadr; }H[20000];boolcmd(P x,P y){if(x.dis <=y.dis){return1; }return0; }classSolution {public: vector<vector<int>> kClosest(vector<vector<int>>& points,intK) { ...
#A1:用堆存储频率最高的k个元素 heap=heapq.nlargest(k,count.keys,key=count.get) returnheap 题目3:LeetCode 973. 最接近原点的 K 个点 给定一个平面上的点列表,找到离原点最近的 k 个点。 importheapq classSolution: defkClosest(self,points:List[List[int]],k:int)->List[List[int]]: ...
K Closest Points Leetcode 347. Top k Largest Elements Leetcode 23. Merge K Sorted Lists Leetcode 264. Ugly Number II Leetcode 1086. High Five Leetcode 88. Merge Sorted Arrays Leetcode 692. Top K Frequent Words Leetcode 378. Kth Smallest Element in a Sorted Matrix Leetcode 295. Find ...
英文coding面试练习 day2-1 | Leetcode658 Find K Closest Elements, 视频播放量 23、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 Rollwithlife, 作者简介 To remember,相关视频:英文coding面试练习 day3-2 | Leetcode907 Sum of Subarray Minim
Given asortedinteger arrayarr, two integerskandx, return thekclosest integers toxin the array. The result should also be sorted in ascending order. An integerais closer toxthan an integerbif: |a - x| < |b - x|, or |a - x| == |b - x|anda < b ...
题目地址: https://leetcode.com/problems/find-k-closest-elements/description/ 题目描述: Given a sorted array, two integers k and x, find the k closest elements to x in the array. The result should also be sorted in ascending order. If there is a tie, the smaller elements...