Given an array of stringwords. Return all strings inwordswhich is substring of another word in any order. Stringwords[i]is substring ofwords[j], if can be obtained removing some characters to left and/or right side ofwords[j]. Example 1: Input: words = ["mass","as","hero","superhe...
题目地址:https://leetcode-cn.com/problems/string-matching-in-an-array/ 题目描述 给你一个字符串数组words,数组中的每个字符串都可以看作是一个单词。请你按 任意 顺序返回words中是其他单词的子字符串的所有单词。 如果你可以删除words[j]最左侧和/或最右侧的若干字符得到word[i],那么字符串words[i]就是...
【leetcode】1408. String Matching in an Array 题目如下: Given an array of stringwords. Return all strings inwordswhich is substring of another word in any order. Stringwords[i]is substring ofwords[j], if can be obtained removing some characters to left and/or right side ofwords[j]. Exa...
Given an array of string words. Return all strings in words which is substring of another word in any order. String words[i] is substring of words[j], if can be obtained removing some characters to left and/or right side of words[j]. Example 1: AI检测代码解析 Input: words = ["mass...
Can you solve this real interview question? Custom Sort String - You are given two strings order and s. All the characters of order are unique and were sorted in some custom order previously. Permute the characters of s so that they match the order that
Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be in lower-case. 这道题比较简单,刚开始想的是将所有的sting按字母顺序排序以后一个一个比较。后来一想,如果是anagrams的两个词排序以后就完全一样,那么用一个hashMap, 排序以后的词作为key,他们的index...
// LeetCode, Implement strStr() // KMP,时间复杂度O(N+M),空间复杂度O(M) class Solution { public: int strStr(const string& haystack, const string& needle) { return kmp(haystack.c_str(), needle.c_str()); } private: /* * @brief 计算部分匹配表,即next数组. * * @param[in]...
4. String Matching in an Array Given an array of stringwords. Return all strings inwordswhich is substring of another word inanyorder. Stringwords[i]is substring ofwords[j], if can be obtained removing some characters to left and/or right side ofwords[j]. ...
https://www.lintcode.com/problem/k-diff-pairs-in-an-array/description...Find All Duplicates in an Array 题目来源 找出数组中所有重复元素,我用了哈希的思想,但是用数组本身来记录,代码如下: 可以AC,不过其实还是用了额外的空间,时间复杂度应该是O(n)的呀,但是不知道为啥跑的那么慢。 看了大神们的做...
【151】Reverse Words in a String(2018年11月8日, 原地翻转字符串) Input: "the sky is blue", Output: "blue is sky the". 题解:用stringstream能做。 1classSolution {2public:3voidreverseWords(string&s) {4stringstream iss(s);5stringtemp;6iss >>s;7while(iss >>temp) {8s = temp +""+...