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来源poj3160 After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for tra 阅读全文
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来源poj2186 Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 include include include include include include include d 阅读全文
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来源poj1236 A number of schools are connected to a computer network. Agreements have been developed among those schools: each school maintains a list of 阅读全文