原文:[LeetCode] 30. Substring with Concatenation of All Words 串联所有单词的子串

You are given a string,s, and a list of words,words, that are all of the same length. Find all starting indices of substring s insthat is a concatenation of each word inwordsexactly once and without ...

2015-05-22 00:07 11 18735 推荐指数:

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leetcode: Substring with Concatenation of All Words

http://oj.leetcode.com/problems/substring-with-concatenation-of-all-words/ 思路: L里每个单词长度一样,写循环就方便了很多。先初始化一个map,统计L里每个单词出现的次数。每次循环如果某个单词没出 ...

Thu Oct 31 01:53:00 CST 2013 2 6333
[LeetCode] Replace Words 替换单词

In English, we have a concept called root, which can be followed by some other words to form another longer word - let's call this word ...

Thu Aug 24 23:39:00 CST 2017 0 4834
[LeetCode] Concatenated Words 连接的单词

Given a list of words (without duplicates), please write a program that returns all concatenated words in the given list of words. A concatenated ...

Fri Jan 06 07:59:00 CST 2017 4 6853
LeetCode30):与所有单词相关联的字串

Hard! 题目描述: 给定一个字符串 s 和一些长度相同的单词 words。在 s 中找出可以恰好串联 words所有单词子串的起始位置。 注意子串要与 words 中的单词完全匹配,中间不能有其他字符,但不需要考虑 words单词串联的顺序。 示例 1: 示例 ...

Tue Jun 05 00:51:00 CST 2018 0 2068
 
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