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. Example 1: Input: [1,0,1,0,1] Output: 1 Expla...
1classSolution {2func minSwaps(_ data: [Int]) ->Int {3let n:Int =data.count4vars:[Int] = [Int](repeating:0,count:n+1)5foriin1...n6{7s[i] = s[i-1] + data[i-1]8}9varm:Int =s[n]10varret:Int =n11foriinm...n12{13ret = min(ret, m-(s[i]-s[i-m]))14}15ret...
Return the minimum number of swaps required to makes1ands2equal, or return-1if it is impossible to do so. Example 1: Input:s1="xx",s2="yy"Output:1Explanation:Swaps1[0]ands2[1],s1="yx",s2="yx". Example 2: Input:s1="xy",s2="yx"Output:2Explanation:Swaps1[0]ands2[0],s1="y...
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: [1,1,1,0,0] using 1 sw...
https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing/description/ 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...
Can you solve this real interview question? Minimum Number of Swaps to Make the String Balanced - You are given a 0-indexed string s of even length n. The string consists of exactly n / 2 opening brackets '[' and n / 2 closing brackets ']'. A string is
Can you solve this real interview question? Minimum Swaps To Make Sequences Increasing - You are given two integer arrays of the same length nums1 and nums2. In one operation, you are allowed to swap nums1[i] with nums2[i]. * For example, if nums1 = [1
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...
Given a binary array data, return the minimum number of swaps required to group all 1’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: ...
[LeetCode] 801. Minimum Swaps To Make Sequences Increasing 最少交换使得序列递增 We have two integer sequencesAandBof the same non-zero length. We are allowed to swap elementsA[i]andB[i]. Note that both elements are in the same index position in their respective sequences....