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 Example 1: Input:arr = [1,2...
原题链接:https://leetcode.com/problems/find-k-closest-elements/description/ 题目描述:大概意思是给定一个数组[1,2,3,4,5]和两个常数k,x然后在数组中找到与x最近的的k个元素,找到后的元素依旧按照升序排列。 Given a sorted array, two inte......
空间O(k) - output array Java实现 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...
Find all the elements of [1, n] inclusive that do not appear in this ar... 查看原文 leetcode之Find All Duplicates in an Array 问题 问题描述: Given an array of integers, 1 ≤ a[i] ≤ n (n = size of array),some elements appear twice and others appear once. Find all the...
Length of the given array is positive and will not exceed 104 Absolute value of elements in the array and x will not exceed 104 Heap。O(nlogk) 1.存入数据:数字与x的差。 2.heap的比较器:abs大的或者abs一样大但绝对值大的排前面跑到peek处。这些是当heap大小超过k的时候被淘汰的最弱的那个。
Given a sorted array, two integerskandx, find thekclosest elements toxin 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=3Output:[1,2,3,4] ...
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
Hello everyone! Today's LeetCode Daily problem isFind K Pairs with Smallest Sums. Problem description This problem is commonly solved with with priority queue. Here's a C++ solution for reference. Solution with PQ Many users — and me in particular — initially tried to solve this problem wit...
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...
438. Find All Anagrams in a String # 题目 # Given a string s and a non-empty string p, find all the start indices of p’s anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 2