Can you solve this real interview question? Minimum Swaps to Make Strings Equal - You are given two strings s1 and s2 of equal length consisting of letters "x" and "y" only. Your task is to make these two strings equal to each other. You can swap any two
You are given two stringss1ands2of equal length consisting of letters"x"and"y"only. Your task is to make these two strings equal to each other. You can swap any two characters that belong to different strings, which means: swaps1[i]ands2[j]. Return the minimum number of swaps required...
We are allowed to swap elementsA[i]andB[i]. Note that both elements are in the same index position in their respective sequences. At the end of some number of swaps,AandBare both strictly increasing. (A sequence isstrictly increasingif and only ifA[0] < A[1] < A[2] < ... < ...
Can you solve this real interview question? Minimum Adjacent Swaps for K Consecutive Ones - You are given an integer array, nums, and an integer k. nums comprises of only 0's and 1's. In one move, you can choose two adjacent indices and swap their values
LeetCode - 1247. Minimum Swaps to Make Strings Equal 1247. Minimum Swaps to Make Strings Equal 给出两个只包含x和 y的字符串,问最少多少步交换可以让两个字符串相同? 交换是指任意s1[i]和s2[j]的一次交换。如果不能达到相同,输出-1,如果能输出最少交换次数。 Input1: s1 = “xx...
题目地址:https://leetcode-cn.com/problems/minimum-swaps-to-group-all-1s-together/ 题目描述 Given a binary array data, return theminimumnumber of swaps required to group all 1’s present in the array together in any place in the array. ...
Given a binary arraydata, return the minimum number of swaps required to group all1’s present in the array together in any place in the array. Example 1: Input: data = [1,0,1,0,1] Output: 1 Explanation: There are 3 ways to group all 1's together: ...
We have two integer sequences A and B of the same non-zero length. We are allowed to swap elements A[i] and B[i]. Note that both elements are in the same index position in their respective sequences. At the end of some number of swaps, A and B are both strictly increasing. (A...
输入:s = "010"输出:0解释:字符串已经是交替字符串了,不需要交换。 示例3: 输入:s = "1110"输出:-1 提示: 1 <= s.length <= 1000 s[i]的值为'0'或'1' 排序:最热 0 回复 © 2025 领扣网络(上海)有限公司 41 101 1 2 3 4 5 6 classSolution{ public: intminSwaps(strings) { } };...
给你一个字符串num和一个整数k。其中,num表示一个很大的整数,字符串中的每个字符依次对应整数上的各个数位。 你可以交换这个整数相邻数位的数字最多k次。 请你返回你能得到的最小整数,并以字符串形式返回。 示例1: 输入:num = "4321", k = 4输出:"1342"解释:4321 通过 4 次交换相邻数位得到最小整数...