Key SetTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1476Accepted Submission(s): 726Problem De...
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其他好文 时间：
2015-08-30 21:06:29
阅读次数：
166
Travelling Salesman ProblemTime Limit: 3000/1500 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 829Accepted Submission(...
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其他好文 时间：
2015-08-30 20:55:09
阅读次数：
164
ClockTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1320Accepted Submission(s): 601Problem Descri...
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其他好文 时间：
2015-08-30 20:53:24
阅读次数：
219
OlympiadTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1118Accepted Submission(s): 664Problem Des...
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其他好文 时间：
2015-08-30 19:24:06
阅读次数：
163
Rotate
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 815 Accepted Submission(s): 389
Special Judge
Problem Description
Noting i...
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其他好文 时间：
2015-08-28 15:37:15
阅读次数：
137
Description
XYZ is playing an interesting game called "drops". It is played on a grid. Each grid cell is either empty, or occupied by a waterdrop. Each waterdrop has a property "size". The waterdrop cracks when its size is larger than 4, and produces 4 sm...
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其他好文 时间：
2015-08-28 13:33:52
阅读次数：
258
bfs，多校,HDU5335
In an maze, the right-bottom corner is the exit (position is the exit). In every position of this maze, there is either a or a written on it.
An explorer gets lost in this grid. His position now is , and he wants to go to the exit. Sin...
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其他好文 时间：
2015-08-27 16:45:12
阅读次数：
227
HDU5326 图论基础
It’s an interesting experience to move from ICPC to work, end my college life and start a brand new journey in company.
As is known to all, every stuff in a company has a title, everyone except the boss has a direct leader, and all the relat...
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其他好文 时间：
2015-08-27 15:24:39
阅读次数：
273
You are a "Problem Killer", you want to solve many problems.
Now you have problems, the -th problem's difficulty is represented by an integer ().
For some strange reason, you must choose some integer and (), and solve the problems between the -th and...
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其他好文 时间：
2015-08-27 15:23:47
阅读次数：
193
Description 构造，数论，数学
As we know, Rikka is poor at math. Yuta is worrying about this situation, so he asks rikka to have some practice on codeforces. Then she opens the problem B:
Given an integer , she needs to come up with an sequence of integers satis...
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其他好文 时间：
2015-08-27 15:17:45
阅读次数：
155
