题目见http://125.221.232.253/JudgeOnline/problem.php?id=1073http://125.221.232.253/JudgeOnline/problem.php?cid=1073&pid=4有不少方法可以解决该题,这里使用hash来解决.
hash函数很...
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其他好文 时间：
2014-05-10 01:03:19
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264
我们可以枚举每个点，然后求出这个点到其余点最小消耗的代价，求出比t小的且距离最大的更新答案。/**************************************************************
Problem: 1295 User: BLADEVIL ...
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其他好文 时间：
2014-05-10 00:07:46
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317
spfa找正环
XYZZY
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 2344 Accepted Submission(s): 589
Problem Description
It has r...
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其他好文 时间：
2014-05-09 22:57:45
阅读次数：
360
链接：http://soj.me/show_problem.php?pid=1735&cid=
Description
Let me introduce an easy method of encryption to you.
Suppose there’re N bytes (1 byte = 8 bits) data that are to be encrypted and ...
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其他好文 时间：
2014-05-09 22:46:01
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498
N-Queens IThen-queens puzzle is the problem of
placingnqueens on ann×nchessboard such that no two queens attack each
other.Given an integern, return a...
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其他好文 时间：
2014-05-09 20:34:01
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335
Edge
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 1886 Accepted Submission(s): 1212
Problem Description
For products that are...
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其他好文 时间：
2014-05-09 15:15:36
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307
点击打开链接
Problem 2150 Fire Game
Accept: 237 Submit: 808
Time Limit: 1000 mSec Memory Limit : 32768 KB
Problem Description
Fat brother and Maze are playing a kind of special (hent...
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其他好文 时间：
2014-05-09 14:08:37
阅读次数：
502
题目如下：
Problem D: ShellSort
He made each turtle stand on another one's back
And he piled them all up in a nine-turtle stack.
And then Yertle climbed up. He sat down on the pile.
What a wonderful v...
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其他好文 时间：
2014-05-09 06:20:44
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396
畅通工程续
Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 24979 Accepted Submission(s): 8900
Problem Description
某省自从实行了很多年的畅通工程计划后，...
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其他好文 时间：
2014-05-09 06:12:04
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357
Anniversary party
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 4310 Accepted Submission(s): 1976
Problem Description
There is...
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其他好文 时间：
2014-05-09 06:08:50
阅读次数：
305
