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题目链接：http://poj.org/problem?id=2771 Guardian of Decency Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 5517 Accepted: 2322 Description Fra 阅读全文
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以下是最小生成树+并查集 【HDU】1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More is better 基础并查集★1102 Constructing Roads 基础最小 阅读全文
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题目链接：http://poj.org/problem?id=1325 Machine Schedule Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 14216 Accepted: 6075 Description As we 阅读全文
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题目链接：http://poj.org/problem?id=1274 The Perfect Stall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 23088 Accepted: 10285 Description Far 阅读全文
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题目链接：http://poj.org/problem?id=1469 COURSES Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21229 Accepted: 8355 Description Consider a gro 阅读全文
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题目链接：http://poj.org/problem?id=1466 Girls and Boys Time Limit: 5000MS Memory Limit: 10000K Total Submissions: 12026 Accepted: 5355 Description In the 阅读全文