Equivalent Sets
Time Limit: 12000/4000 MS (Java/Others) Memory Limit: 104857/104857 K (Java/Others)
Total Submission(s): 2526 Accepted Submission(s): 857
Problem Description
To prove...
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移动开发 时间:
2014-05-09 02:22:42
阅读次数:
439
六度分离
Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3859 Accepted Submission(s): 1567
Problem Description
1967年,美国著名的社会学家斯坦利·米尔...
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其他好文 时间:
2014-05-09 02:00:04
阅读次数:
283
Intelligence System
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1250 Accepted Submission(s): 560
Problem Description
After a...
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其他好文 时间:
2014-05-09 01:42:39
阅读次数:
372
Summer Holiday
Time Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1430 Accepted Submission(s): 645
Problem Description
To see a Wo...
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移动开发 时间:
2014-05-09 01:07:08
阅读次数:
449
本文档下载题目:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=361
The 3n + 1 problemTime limit: 3.000 seconds...
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其他好文 时间:
2014-05-08 18:01:26
阅读次数:
427
Legal or Not
Problem Description
ACM-DIY is a large QQ group where many excellent acmers get together. It is so harmonious that just like a big family. Every day,many "holy cows" like HH, ...
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其他好文 时间:
2014-05-08 11:11:28
阅读次数:
339
The Hardest Problem EverTime Limit: 2000/1000
MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s):
15057 Accepted Subm...
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其他好文 时间:
2014-05-08 08:26:24
阅读次数:
311
Problem Description
有一棵 n 个节点的树,树上每个节点都有一个正整数权值。如果一个点被选择了,那么在树上和它相邻的点都不能被选择。求选出的点的权值和最大是多少?
Input
第一行包含一个整数 n 。
接下来的一行包含 n 个正整数,第 i 个正整数代表点 i 的权值。
接下来一共 n-1 行,每行描述树上的一条边。
Out...
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其他好文 时间:
2014-05-08 04:55:03
阅读次数:
282
来源:http://poj.org/problem?id=2406
Power Strings
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 30293
Accepted: 12631
Description
Given two strin...
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其他好文 时间:
2014-05-08 02:03:40
阅读次数:
337
转载请注明出处:http://acm.hdu.edu.cn/showproblem.php?pid=1217
Problem Description
Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one u...
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其他好文 时间:
2014-05-08 01:48:12
阅读次数:
469