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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=3833/************************************************* Author :Powatr* Created Time :2015-9-2 13:38:...
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摘要:http://poj.org/problem?id=1840/**//************************************************* Author :Powatr* Created Time :2015-9-1 16:03:34* File Nam...
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