题目如下：
Tree Summing
Background
LISP was one of the earliest high-level programming languages and, withFORTRAN, is one of the oldest languages currently being used. Lists,wh...
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其他好文 时间：
2014-05-25 21:39:51
阅读次数：
276
原文：
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without ...
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其他好文 时间：
2014-05-25 21:30:02
阅读次数：
276
修改php.ini就可以了。1. 在PHP.ini中搜索关键字 :
allow_call_time_pass_reference 没有的自行建立。2. 将 Off 改成 On ,Web
Server重起就OK了~allow_call_time_pass_reference = Off 变成 allo...
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Web程序 时间：
2014-05-25 19:40:31
阅读次数：
265
Problem Description
Teacher HU and his 40 students were trapped by the brigands. To show their power, the head of the brigands want to select one people to kill.
Teacher HU and his 40 students wil...
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其他好文 时间：
2014-05-25 18:19:44
阅读次数：
306
战斗
懵懂的少年，不懂学习，整天旷课逃学，直到毕业
无意中成了村里伙伴唯一考上初中的，老人们说，厉害
上了初中还继续跟同学打架，老师批评，竟然落泪，然后老师说，你太小，留级
留级后黑暗中点日光灯，触电，怕怕，考试竟然进了班里的前三名
去重点高中！从此懂得了努力，第一次人生的战斗
在远离家乡的县城里，我看着眼花缭乱的游戏机，听到里面喊
three,two,one,zero,fight
...
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其他好文 时间：
2014-05-25 12:50:32
阅读次数：
188
Problem Description
Teacher HU and his 40 students were trapped by the brigands. To show their power, the head of the brigands want to select one people to kill.
Teacher HU and his 40 students wil...
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其他好文 时间：
2014-05-25 10:02:35
阅读次数：
309
1 - Tomcat Server的组成部分
1.1 - Server
A Server element represents the entire Catalina servlet container. (Singleton)
1.2 - Service
A Service element represents the combination of one or more Con...
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其他好文 时间：
2014-05-25 07:10:23
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278
reference：http://json-lib.sourceforge.net/apidocs/jdk15/index.htmlThistutorialwillwalkthroughhowtoconfigureSpringMVCtoreturnaJSONobjecttoclientbrowser.One
ofthemaindecisionstobetakenwhiledevelopingAJAXapplicationsis
theformatofmessagespassedbytheservertoth..
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编程语言 时间：
2014-05-25 05:38:40
阅读次数：
450
Flip GameDescriptionFlip game is played on a
rectangular 4x4 field with two-sided pieces placed on each of its 16 squares.
One side of each piece is w...
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其他好文 时间：
2014-05-25 03:21:52
阅读次数：
255
