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枚举答案和二分答案哪个更好?

Posted by lr_bob at 2012-04-03 20:39:51 on Problem 2112
RT
如果从小到大枚举答案的话,每次只需要再加一条边,做一次增广。而如果二分的话,每次都要重新构图,目测枚举答案会更快啊
望神犇答复

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