1classSolution {2publicList<Integer> findClosestElements(int[] arr,intk,intx) {3intleft = 0;4intright = arr.length -k;5while(left <right) {6intmid = left + (right - left) / 2;7if(x - arr[mid] > arr[mid + k] -x) {8left = mid + 1;9}else{10right =mid;11}12}13Li...
一. 题目(medium)给你一个排序的数组,返回k个离目标x最近的数字。 二. 思路 从数组的开头和结尾 两个方向进行遍历。代码: class Solution { public List<Integer> findClosestElements(int[] arr, int k…
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 are always preferred.Example 1:Input: [1,2,3,4,5], k=4, x=3 Output: [1,2,3,4] ...
时间复杂度 O(lgn + k), 空间复杂度 O(1) 代码: C++: class Solution{public:vector<int>findClosestElements(vector<int>&arr,intk,intx){intleft=0,right=arr.size()-1-k;while(left<=right){intmid=left+((right-left)>>1);if(x-arr[mid]>arr[mid+k]-x)left=mid+1;elseright=mid-1;}...
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...
Find 'k closest elements to a given value in an array Given a sorted integer array, find the k closest elements to target in the array where k and target are given positive integers. Input: [10, 12, 15, 17, 18, 20, 25), k = 4,...
Find length of Loop - GFG Find missing in second array - GFG Find triplets with zero sum - GFG Finding middle element in a linked list - GFG First negative integer in every window of size k - GFG First non-repeating character in a stream - GFG Floor in BST - GFG For Loop- pri...
Find marker closest to a specified positionKarl W Broman
题目Perhaps it is strange that China's greatest sea explorer( 探险家) grew up in the mountains.The young man was born around 1371 in a family in Yunnan province,several months' trip from the closest sealine.He was brought to serve Zhu Di,the future Ming emperor or Yongle ...