How Many Fibs?Time Limit: 2000/1000 MS
(Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s):
3804Accepted Submission(s): 1498 Pr...
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其他好文 时间：
2014-05-26 15:11:13
阅读次数：
197
Round and Round We GoTime Limit: 2000/1000 MS
(Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s):
623Accepted Submission(s): 3...
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其他好文 时间：
2014-05-26 14:45:27
阅读次数：
243
搬寝室
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 15897 Accepted Submission(s): 5389
Problem Description
搬寝室是很累的,xhd深有体会.时间追述2006年...
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其他好文 时间：
2014-05-25 22:46:00
阅读次数：
251
FatMouse' Trade
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 40975 Accepted Submission(s): 13563
Problem Description
FatMouse pre...
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其他好文 时间：
2014-05-25 21:58:33
阅读次数：
400
FatMouse' Trade
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 40975 Accepted Submission(s): 13563
Problem Description
FatMouse pre...
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其他好文 时间：
2014-05-25 21:54:02
阅读次数：
288
，，杭电把比赛关了代码都找不到了。。
无责任民科还是mark一下好了。。
HDU 4823 Energy Conversion
把式子变换一下发现是一个等比数列，快速幂即可。
HDU 4824 Disk Schedule
开始没注意一个环只有一个点的条件，差点变成NP。。因为要回到起点，就是一个双调dp
跟poj 2677差不多
HDU 4825 Xor Sum
字典树上的贪心，把...
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其他好文 时间：
2014-05-25 10:16:01
阅读次数：
293
就拿杭电OJ上的第1003题开始吧，这题比原书要复杂一些。
Problem Description
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,-1,5,4,-7), the max sum...
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其他好文 时间：
2014-05-22 07:07:27
阅读次数：
322
题目：We all know that Bin-Laden is a notorious
terrorist, and he has disappeared for a long time. But recently, it is reported
that he hides in Hang Zho...
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其他好文 时间：
2014-05-22 01:09:55
阅读次数：
328
Problem Description
A tree is a well-known data structure that is either empty (null, void, nothing) or is a set of one or more nodes connected by directed edges between nodes satisfying the follow...
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其他好文 时间：
2014-05-21 10:55:57
阅读次数：
325
Problem Description
As we know, Big Number is always troublesome. But it's really important in our ACM. And today, your task is to write a program to calculate A mod B.
To make the problem easie...
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其他好文 时间：
2014-05-20 14:42:07
阅读次数：
324
