Max Sum
Time Limit: 2000ms Memory limit: 32768K 有疑问?点这里^_^
题目描述
Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-...
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其他好文 时间:
2014-07-08 21:30:17
阅读次数:
205
Base Station
Time Limit: 20000/10000MS (Java/Others)Memory Limit: 512000/256000KB (Java/Others)
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Problem
Problem Description
移动通信系统中,通信网的建立主要通过基站来完成。
基站可以分为主基站和子...
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其他好文 时间:
2014-07-08 21:23:16
阅读次数:
297
Tiling
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 7437
Accepted: 3635
Description
In how many ways can you tile a 2xn rectangle by 2x1 or 2x2 tiles?
...
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其他好文 时间:
2014-07-08 18:57:27
阅读次数:
146
The Lost House
Time Limit: 3000MS
Memory Limit: 30000K
Total Submissions: 2140
Accepted: 886
Description
One day a snail climbed up to a big tree and finally came to th...
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其他好文 时间:
2014-07-08 18:08:00
阅读次数:
267
Cow Bowling
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 13464
Accepted: 8897
Description
The cows don't use actual bowling balls when they go bowling...
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其他好文 时间:
2014-07-08 18:00:15
阅读次数:
230
Let the Balloon Rise
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 71138 Accepted Submission(s): 26463
Problem Description
Con...
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其他好文 时间:
2014-07-08 17:17:57
阅读次数:
253
最长回文
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 7317 Accepted Submission(s): 2500
Problem Description
给出一个只由小写英文字符a,b,c...y,z组成...
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其他好文 时间:
2014-07-08 15:24:02
阅读次数:
195
Elevator
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 42155 Accepted Submission(s): 23093
Problem Description
The highest bui...
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其他好文 时间:
2014-07-08 13:32:06
阅读次数:
121
Prime Ring Problem
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 25144 Accepted Submission(s): 11229
Problem Description
A rin...
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其他好文 时间:
2014-07-08 13:09:37
阅读次数:
244
棋盘问题
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 21666
Accepted: 10765
Description
在一个给定形状的棋盘(形状可能是不规则的)上面摆放棋子,棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列,请编...
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其他好文 时间:
2014-07-08 12:54:56
阅读次数:
152