hdu4396:http://acm.hdu.edu.cn/showproblem.php?pid=4396题意:一个无向带权图,然后给出起点s,终点e,让你求s到e的最短路径,但是这里的路径有要求的。每经过一条边会得到10单位的财富,这条路径必须得到的财富至少k值。题解:一开始以为是DP,看了别人...
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其他好文 时间:
2014-07-19 21:10:58
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233
1. S The Single Responsibility Principle 单一责任原则 当需要修改某个类的时候原因有且只有一个(THERE SHOULD NEVER BE MORE THAN ONE REASON FOR A CLASS TO CHANGE)。换句话说就是让一个类只做一种类....
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编程语言 时间:
2014-07-18 20:21:29
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210
今天再给Android项目工程中的包重命名时出现了这个错误(之前重命名的时候就没有出现,郁闷): An unexpected exception occurred while creating a change object. see the error log for more details 效...
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其他好文 时间:
2014-07-18 20:05:21
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337
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:
2014-07-17 00:33:43
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218
BACKGROUND OF THE INVENTION1. Field of the InventionThe present invention relates to wager gaming machines. More specifically, it relates to thermal m...
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其他好文 时间:
2014-07-16 17:52:38
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336
Teamcenter is a business platform and so it is inevitable to install related license server before install Teamcenter server. What’s more, the interf....
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系统相关 时间:
2014-07-16 15:49:17
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432
依据《C++ More Exception》所述的规则:
Rule #1: Never write using-directives in header files.
Rule #2: Never write namespace using-declarations in header files.
Rule #3: In implementation files, never ...
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其他好文 时间:
2014-07-16 11:00:58
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141
介绍
在谷歌的官网我们可以看到它是这样介绍的:RecyclerView is
a more advanced and flexible version of ListView.
This widget is a container for large sets of views that can be recycled and scrolled very efficiently....
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移动开发 时间:
2014-07-16 10:33:38
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267
Arbitrage
Problem Description
Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same currency. For example, ...
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其他好文 时间:
2014-07-16 10:05:49
阅读次数:
260