原文:leetcode: Substring with Concatenation of All Words

http: oj.leetcode.com problems substring with concatenation of all words 思路: L里每個單詞長度一樣,寫循環就方便了很多。先初始化一個map,統計L里每個單詞出現的次數。每次循環如果某個單詞沒出現或者超出L中出現的錯誤就中斷。 ...

2013-10-30 17:53 2 6333 推薦指數:

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LeetCode:Reverse Words in a String

Reverse Words in a String 題目鏈接:http://oj.leetcode.com/problems/reverse-words-in-a-string/      Given an input string, reverse the string word ...

Wed Apr 30 04:22:00 CST 2014 0 3687
LeetCode:Minimum Window Substring

題目鏈接 Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n). For example, S ...

Fri Dec 06 22:01:00 CST 2013 4 6514
[LeetCode] Minimum Window Substring

Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n). For example,S ...

Sat Nov 17 06:02:00 CST 2012 0 5597
[LeetCode] Replace Words 替換單詞

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
 
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