统计难题
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)
Total Submission(s): 16945 Accepted Submission(s): 7292
Problem Description
Ignatius最近遇到一个难题,老师交给他很...
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其他好文 时间:
2014-06-22 20:09:10
阅读次数:
122
二分图匹配:
最大匹配数=最大独立集=最小点覆盖
最小路径覆盖=点数-最大匹配数
Strategic Game
Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 4739 Accepted Submission(...
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其他好文 时间:
2014-06-22 17:55:06
阅读次数:
163
Strange fuction
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 2982 Accepted Submission(s): 2202
Problem Description
Now, here ...
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其他好文 时间:
2014-06-22 17:53:42
阅读次数:
221
放苹果
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 25550
Accepted: 16249
Description
把M个同样的苹果放在N个同样的盘子里,允许有的盘子空着不放,问共有多少种不同的分法?(用K表示)5,1,1和1,5,1 是同一种分法。
...
分类:
移动开发 时间:
2014-06-22 16:47:03
阅读次数:
212
Intervals
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 20786
Accepted: 7866
Description
You are given n closed, integer intervals [ai, bi] and n integer...
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其他好文 时间:
2014-06-22 16:36:24
阅读次数:
152
Hat’s Words
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 7298 Accepted Submission(s): 2644
Problem Description
A hat’s word is a ...
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其他好文 时间:
2014-06-22 16:35:53
阅读次数:
179
Help Me with the Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 3210
Accepted: 2071
Description
Your task is to read a picture of a chessboard position...
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其他好文 时间:
2014-06-22 00:22:45
阅读次数:
382
【原题】
3225: [Sdoi2008]立方体覆盖
Time Limit: 2 Sec Memory Limit: 128 MB
Submit: 51 Solved: 36
[Submit][Status]
Description
A君近日为准备省队选拔,特意进行了数据结构的专项训练。训练过程中就遇到了“矩形面积并”这道经典问题,即:给出N个各边与坐标轴平行(垂直...
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其他好文 时间:
2014-06-22 00:18:40
阅读次数:
299
The 3n + 1 problem
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 50648
Accepted: 16059
Description
Problems in Computer Science are often classified as...
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其他好文 时间:
2014-06-21 21:35:52
阅读次数:
276
BUY LOW, BUY LOWER
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 8311
Accepted: 2883
Description
The advice to "buy low" is half the formula to success i...
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其他好文 时间:
2014-06-21 20:49:18
阅读次数:
304