Jimmy invents an interesting card game. There are N cards, each of which contains a string Si. Jimmy wants to stick them into several circles, and eac ...
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编程语言 时间：
2017-08-14 13:27:41
阅读次数：
204
No great discovery was ever made without a bold guess. 没有大胆的猜测就没有伟大的发现。 I've read this sentence just several years before, now I still have some more ...
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其他好文 时间：
2017-08-14 01:33:17
阅读次数：
136
Jack has several beautiful diamonds, each of them is unique thus precious. To keep them safe, he wants to divide and store them in different locations ...
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其他好文 时间：
2017-08-13 16:21:44
阅读次数：
213
Give you a matrix(only contains 0 or 1),every time you can select a row or a column and delete all the '1' in this row or this column . Your task is t ...
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其他好文 时间：
2017-08-13 10:08:15
阅读次数：
139
X问题 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6716 Accepted Submission(s): 2340 Problem De ...
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其他好文 时间：
2017-08-12 20:28:02
阅读次数：
201
The Department of National Defence (DND) wishes to connect several northern outposts by a wireless network. Two different communication technologies a ...
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Web程序 时间：
2017-08-10 19:31:26
阅读次数：
192
Just a Hook In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecut ...
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其他好文 时间：
2017-08-10 14:16:25
阅读次数：
244
Windows by default are vulnerable to several vulnerabilities that could allow an attacker to execute malicious code in order to abuse a system. From t ...
Radar Installation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 89661 Accepted: 20143 Description Assume the coasting is an infinite str ...
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其他好文 时间：
2017-08-09 13:00:14
阅读次数：
150
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 38440 Accepted Submission(s): 18627 Pr ...
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其他好文 时间：
2017-08-07 22:03:56
阅读次数：
127
