题目:Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring.For "(()", the....
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编程语言 时间:
2014-07-26 09:55:27
阅读次数:
204
Delphi实例之一个简易的浏览器的实现 Delphi7的WebBrowser组件提供了很多不错的网页设计的功能,下面做一个简单的浏览器。组件很简单按照下面摆放就行了。这是运行后的效果源代码主页面 1 unit Unit1; 2 3 interface 4 5 uses 6 Wi...
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其他好文 时间:
2014-07-26 05:42:27
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247
转自:http://frabbit2013.blog.51cto.com/1067958/1243549 本文主要介绍在系统中成功配置好Android开发环境(即SDK is ok and ADT on eclipse is ok)后,eclipse中未出现AVD情况的解决方法。如下图所示,在Wi....
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移动开发 时间:
2014-07-26 01:27:16
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257
uva11997:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=24&problem=3148&mosmsg=Submission+received+wi...
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其他好文 时间:
2014-07-25 23:55:50
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541
Description
There is a sequence of integers. Your task is to find the longest subsequence that satisfies the following condition: the difference between the maximum element and the minimum element ...
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其他好文 时间:
2014-07-25 11:06:41
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242
Comparison-based sorting takes O(nlgn), so hashset is a good idea. After keeping records of all numbers in the hashset, you start checking each number...
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其他好文 时间:
2014-07-25 03:40:54
阅读次数:
305
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:
2014-07-25 02:31:14
阅读次数:
210
有的时候,需要知道SQLSERVER执行了什么语句,可以用下面的方法:SELECT TOP 1000--创建时间QS.creation_time,--查询语句SUBSTRING(ST.text,(QS.statement_start_offset/2)+1,((CASE QS.statement_e...
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数据库 时间:
2014-07-24 22:22:32
阅读次数:
208
Substring with Concatenation of All WordsYou are given a string,S, and a list of words,L, that are all of the same length. Find all starting indices o...
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其他好文 时间:
2014-07-24 22:04:02
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218
随机挑选一题试试手气。 问题描述: Given an unsorted array of integers, find the length of the longest consecutive elements sequence. For example, Given [100, 4, 200, ...
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其他好文 时间:
2014-07-24 21:55:32
阅读次数:
232