题目: Evaluate the value of an arithmetic expression
inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an
integer or another e.....
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其他好文 时间:
2014-05-16 05:56:07
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221
Mr. White, a fat man, now is crazy about a game
named ``Dance, Dance, Revolution". But his dance skill is so poor that he could
not dance a dance, eve...
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其他好文 时间:
2014-05-15 16:57:57
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502
08
讨论了“Gamer”这个词,以及我们应该如何对待我们的游戏。虽然讲的不错,但在游戏设计这方面没有什么可以学习的。09 Extra Credits: Video
Game Music 这期讨论了游戏中的音乐。现在我们有了更好的设备,更先进的理念,更多的表现手法,但比起当时8bit音乐时代似乎少了...
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其他好文 时间:
2014-05-14 12:54:32
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297
第四节(1):异步网络操作一、结合asyncTask下载网络图片1.定义下载类,继承自asyncTask,参数分别为:String(url地址),Integer(刻度,本例没有用到),BitMap(下载成功后的图片)public
class downloadImageTask extends Asy...
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移动开发 时间:
2014-05-14 02:28:28
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537
题目:Evaluate the value of an arithmetic expression
inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an
integer or another expr...
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其他好文 时间:
2014-05-13 22:43:01
阅读次数:
335
Cut the Sequence
Time Limit: 2000MS
Memory Limit: 131072K
Total Submissions: 8764
Accepted: 2576
Description
Given an integer sequence { an } of length N, you are to ...
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其他好文 时间:
2014-05-13 16:04:29
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267
Mahjong is a game of skill, strategy and calculation and involves a certain degree of chance. In this problem, we concentrate on Japanese Mahjong, a variation of mahjong. For brief, all of the word ma...
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其他好文 时间:
2014-05-13 14:59:51
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356
Mahjong is a game of skill, strategy and calculation and involves a certain degree of chance. In this problem, we concentrate on Japanese Mahjong, a variation of mahjong. For brief, all of the word ma...
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其他好文 时间:
2014-05-13 13:54:14
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463
Integer与int的区别int是java提供的8种原始数据类型之一。Java为每个原始类型提供了封装类,Integer是java为int提供的封装类。int的默认值为0,而Integer的默认值为null,即Integer可以区分出未赋值和值为0的区别,int则无法表达出未赋值的情况,例如,要想...
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其他好文 时间:
2014-05-13 09:41:31
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227
importjava.io.FileNotFoundException;
importjava.io.FileOutputStream;
importjava.io.IOException;
importandroid.R.integer;
importandroid.content.Context;
importandroid.os.Environment;
publicclassFileService{
privateContextcontext;
publicFileService(Contextcon..
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移动开发 时间:
2014-05-13 02:59:18
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329