著名开源软件网站(www.sourceforge.net)上面的开源项目,大部分使用的管理工具为cvs或svn。这两种软件的代表客户端程序是wincvs和tortoiseSVN。1.cvsCVS
(Concurrent Versions System) is a tool used by many ...
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其他好文 时间:
2014-05-12 21:19:17
阅读次数:
371
How Many Sets IITime Limit:2 Seconds Memory
Limit:65536 KBGiven a setS= {1, 2, ...,n}, numbermandp, your job is to count how
many setTsatisfies the fo...
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其他好文 时间:
2014-05-12 13:05:52
阅读次数:
238
题目链接:
http://acm.hdu.edu.cn/showproblem.php?pid=2609
How many
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1225 Accepted Submis...
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其他好文 时间:
2014-05-12 06:35:21
阅读次数:
322
The three hands of the clock are rotating every
second and meeting each other many times everyday. Finally, they get bored of
this and each of them wo...
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其他好文 时间:
2014-05-12 05:20:21
阅读次数:
525
题目描述Jim is boss of a big company . There are so
many workers in his company that it will take a long time for his command send
to all of his workers ....
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其他好文 时间:
2014-05-12 04:51:29
阅读次数:
307
题目链接:11038 - How Many O's?
题意:求[a.b]之间,0出现的次数。
思路:一开始一直往数位DP上去想,结果发现挺复杂的。。
把问题先转化为求0 - num的个数,在用到b的个数减去到a的个数
其实只要利用计数的乘法和加法原理,把数字对应的每一位的分成左右两边,利用乘法原理求总数,在用加法原理把所有的总数加起来就是总情况数。那么讨论一下分成两边的情况。举个例子
比...
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其他好文 时间:
2014-05-11 13:16:13
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282
Pat1076代码
题目描述:
Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with foll...
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其他好文 时间:
2014-05-10 04:50:24
阅读次数:
403
Array.prototype.slice.call(document.links,0).forEach(function(link){link.onmousedown
= null})插件总失效 用这个对付下
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其他好文 时间:
2014-05-10 00:15:19
阅读次数:
250
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=4535
How Many Sets I
Time Limit: 2 Seconds Memory Limit: 65536 KB
Give a set S, |S| = n, then how many ordered set g...
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其他好文 时间:
2014-05-09 13:50:00
阅读次数:
347
Fix invisible cursor issue in Ubuntu
13.10Fixing this problem is rather too easy. Open a terminal (Ctrl+Alt+T) and
use the following command:gsettings...
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其他好文 时间:
2014-05-09 07:57:17
阅读次数:
311