Given a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substring.For"(()", the longest...
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其他好文 时间：
2014-07-07 15:34:56
阅读次数：
160
Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word doe...
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其他好文 时间：
2014-07-07 15:30:23
阅读次数：
169
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).
Idiomatic Phrases Game
Time Limit: 2 Seconds Memory Limit: 65536 KB
Tom is playing a game called Idiomatic Phrases Game. An idiom consists of several Chinese characters and has a certain me...
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其他好文 时间：
2014-07-02 08:11:52
阅读次数：
167
Valid Parentheses：Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.The brackets m...
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其他好文 时间：
2014-07-01 21:24:05
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180
Format characters have the following meaning; the conversion between C and Python values should be obvious given their types. The ‘Standard size’ column refers to the size of the packed value in bytes...
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编程语言 时间：
2014-07-01 14:51:47
阅读次数：
391
Given a string containing just the characters '(' and ')',
find the
length of the longest valid (well-formed) parentheses substring.For "(()",
the
longest valid parentheses substring is "()...
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其他好文 时间：
2014-07-01 09:09:06
阅读次数：
156
Evaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an integer or another express...
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其他好文 时间：
2014-06-30 23:46:14
阅读次数：
288
昨天客户突然要求将某个角色的所有权限都不分页的放在一个页面修改，本地测试OK，通过；但发布后，点击该页面提交后一直报下面的错误：异常信息: Operation is not valid due to the current state of the object.错误源:System.Web堆栈信息...
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其他好文 时间：
2014-06-30 22:55:35
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407
错误代码：No
architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=armv7 armv7s)
1 xcodebuild 这个target的时候命令行报错。（yes 改为no）
LY_ACTIVE_ARCH=YES, active arch=x86...
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其他好文 时间：
2014-06-30 18:04:12
阅读次数：
219
