1567. SMS-spam
Time limit: 1.0 second
Memory limit: 64 MB
Petr, a student, decided to start his own business. He offers SMS advertising services to the business owners renting offices in ...
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其他好文 时间：
2015-03-07 11:36:09
阅读次数：
242
1924. Four Imps
Time limit: 1.0 second
Memory limit: 64 MB
The world is in danger. One famous swindler passed away recently (by the way, nobody knows his real name, so let's call him Osta...
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其他好文 时间：
2015-03-06 19:09:08
阅读次数：
178
DescriptionWhile exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-w...
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其他好文 时间：
2015-03-05 20:58:45
阅读次数：
151
1. 笛卡尔集 select * from emp, dept; 2. 等值连接 select?ename, job from emp, dept where emp.deptno=dept.deptno; 3. 非等值连接 select ename, grade from emp, salgrade where sal between losal and his...
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数据库 时间：
2015-03-05 19:39:54
阅读次数：
197
The motivation during your PhD is not constant, and it resembles the phases that entrepreneurs experience and that Tim Ferriss describes in his postHa...
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其他好文 时间：
2015-03-05 16:38:18
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146
Bicycle Codes
Time limit: 0.5 second
Memory limit: 64 MB
Den has two four-digit combination locks for protecting his bicycle from thieves. Every evening he arms the bicycle antitheft alar...
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其他好文 时间：
2015-03-04 12:57:36
阅读次数：
144
题目描述：
Tino wrote a long long story. BUT! in Chinese...
So I have to tell you the problem directly and discard his long long story. That is tino want to carry some oranges with "Carrying pole", an...
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其他好文 时间：
2015-03-02 13:17:45
阅读次数：
205
WormholesTime Limit:2000MSMemory Limit:65536KTotal Submissions:33008Accepted:12011DescriptionWhile exploring his many farms, Farmer John has discovere...
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其他好文 时间：
2015-03-02 11:03:12
阅读次数：
159
题目链接：http://poj.org/problem?id=1986Farmer John's cows refused to run in his marathon since he chose a path much too long for their leisurely lifestyle...
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其他好文 时间：
2015-03-01 00:13:26
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239
A Famous Music Composer时间限制：1000ms | 内存限制：65535KB难度：1描述Mr. B is a famous music composer. One of his most famous work was his set of preludes. These 24...
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其他好文 时间：
2015-02-28 13:02:03
阅读次数：
124
