Arrays.sort(charArray) 之后再把CharArray转化成string: char[] myString = new char[] {'T', 'H', 'I', 'S', ' ', 'I', 'S', ' ', 'T', 'E', 'S', 'T'}; String output1 = new String(myString); permutation II 的代码 publicclas
*@linkhttps://leetcode-cn.com/problems/permutation-in-string/ *@solutions* *@best_solutions* */export{};constlog =console.log;// s1 和 s2 仅包含小写字母functioncheckInclusion(s1: string, s2: string): boolean {constlen1 = s1.length;constlen2 = s2.length;// 如果 s1 长度大于 s2, 直...
You are given a stringsand an array of stringswords. All the strings ofwordsare ofthe same length. Aconcatenated substringinsis a substring that contains all the strings of any permutation ofwordsconcatenated. For example, ifwords = ["ab","cd","ef"], then"abcdef","abefcd","cdabef","...
Array Kadane's Algorithm https://leetcode.com/problems/maximum-subarray/ Array Merge Intervals <-> Array Next Permutation <-> Array Count Inversion <-> Array Best time to buy and Sell stock <-> Array find duplicate in an array of N+1 Integers <-> ...
All A-Z codes done on LeetCode Two Pointers 0075-sort-colors 0287-find-the-duplicate-number 0443-string-compression 0633-sum-of-square-numbers 0875-longest-mountain-in-array 2572-append-characters-to-string-to-make-subsequence 2699-count-the-number-of-fair-pairs String 0443-string-compression 06...
leetcode[30]Substring with Concatenation of All Words You are given a string, S, and a list of words, L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenation of each word in L exactly once and without any intervening characters....
0028. Find the Index of the First Occurrence in a String 0029. Divide Two Integers 0030. Substring With Concatenation of All Words 0031. Next Permutation 0032. Longest Valid Parentheses 0033. Search in Rotated Sorted Array 0034. Find First and Last Position of Element in Sorted Array 00...
原题地址:https://oj.leetcode.com/problems/substring-with-concatenation-of-all-words/ 题意: You are given a string,S, and a list of words,L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenation of each word in L exactly once and...
packageleetcodefuncfindSubstring(sstring,words[]string)[]int{iflen(words)==0{return[]int{}}res:=[]int{}counter:=map[string]int{}for_,w:=rangewords{counter[w]++}length,totalLen,tmpCounter:=len(words[0]),len(words[0])*len(words),copyMap(counter)fori,start:=0,0;i<len(s)-length...
You are given a stringsand an array of stringswords. All the strings ofwordsare ofthe same length. Aconcatenated substringinsis a substring that contains all the strings of any permutation ofwordsconcatenated. For example, ifwords = ["ab","cd","ef"], then"abcdef","abefcd","cdabef","...