类与类之间的关系有：1、关联关系；2、组合关系；3、聚合关系；4、依赖关系；5、继承关系；6、实现关系；其中，组合关系和聚合关系都是特殊的关联关系。关联关系：A ->B A关联B 是单向关联，如果B->A，则形成双向关联；语义：A knows a B代码形式：class A{B *m_B;}组合关系...
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其他好文 时间：
2015-10-04 12:23:35
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174
Everybody knows that https is http over SSL, and https is a secure way for protecting confidential data like bank account/password ,etc. Now I'd to sh...
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Web程序 时间：
2015-09-20 17:35:18
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261
Lesson learnt: Get rid of XX algorithm routines clogging your mind and focus\enjoy the problem itself!// Forward declaration of the knows API.bool kno...
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其他好文 时间：
2015-09-11 01:32:09
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336
Problem DescriptionEveryone knows Matt enjoys playing games very much. Now, he is playing such a game. There are N rooms, each with one door. There ar...
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其他好文 时间：
2015-09-07 22:31:52
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301
RobberiesProblem DescriptionThe aspiring Roy the Robber has seen a lot of American movies, and knows that the bad guys usually gets caught in the end,...
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其他好文 时间：
2015-08-29 12:32:20
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202
DescriptionThe aspiring Roy the Robber has seen a lot of American movies, and knows that the bad guys usually gets caught in the end, often because th...
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其他好文 时间：
2015-08-25 14:05:56
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168
“无人机” 的第一个意思是“没有人”。英语可以译为nobody, no one, none 或 no people.例如：1. 他已经消失了多年。 无人知晓他的下落。He has disappeared for many years. Nobody knows where he is2. 在这场空难...
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其他好文 时间：
2015-08-18 18:19:55
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138
Nobody knows who I really am 没有人知道我究竟是谁 I never felt this empty before 我以前从未感觉到如此虚无空荡 And if I ever need someone to come along 如果我需要有人来陪伴 Who‘s gonna comfort me a...
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其他好文 时间：
2015-08-17 20:01:11
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155
DescriptionThe aspiring Roy the Robber has seen a lot of American movies, and knows that the bad guys usually gets caught in the end, often because th...
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其他好文 时间：
2015-08-16 19:42:58
阅读次数：
155
DescriptionThe aspiring Roy the Robber has seen a lot of American movies, and knows that the bad guys usually gets caught in the end, often because th...
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其他好文 时间：
2015-08-12 21:30:56
阅读次数：
123
