The operators we have seen so far are all special characters like + and *, but there are a few operators that are words. in is a boolean operator that...
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其他好文 时间：
2014-07-07 15:39:31
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246
Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".Clarification:What constitutes...
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其他好文 时间：
2014-07-03 20:45:35
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201
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 concatenati...
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其他好文 时间：
2014-07-03 12:32:26
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133
Key words: IE的默认语言若不为简体中文，则会导致此问题发生 刚在某内网服务器（英文 Win2003Server Standard 64Bit）搭建了一套应用（WebLogic11G+Oracle11G），结果我本地访问时报“missing message for key”，第一反应是语言...
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其他好文 时间：
2014-07-02 17:18:45
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180
【题目】
Given an input string, reverse the string word by word.
For example,
Given s = "the sky is blue",
return "blue is sky the".
click to show clarification.
Clarification:
What constitutes a word?
A sequence of non-space characters constitutes a word....
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其他好文 时间：
2014-07-02 08:34:34
阅读次数：
170
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
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其他好文 时间：
2014-07-01 23:43:03
阅读次数：
293
链接：http://vjudge.net/problem/viewProblem.action?id=19492描述：单词接龙思路：求欧拉回路或欧拉道路。 首先建图，以字母为节点，单词为边。因为单词不可能倒序，所以是有向图。 判断图的连通性，dfs就可以做到，把它当成无向图就好了。然后判...
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其他好文 时间：
2014-07-01 12:14:06
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149
【题目】
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words.
For example, given
s = "leetcode",
dict = ["leet", "code"].
Return true because "leetcode" can be segm...
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其他好文 时间：
2014-06-30 09:02:26
阅读次数：
276
题目
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)
You have the following 3 operations permitte...
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其他好文 时间：
2014-06-30 00:46:38
阅读次数：
262
题目
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified.
You should pack your words in a greedy approa...
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其他好文 时间：
2014-06-29 23:44:02
阅读次数：
357
