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Re:3 2 (0,1) (0,2) 吧自己的程序挂掉了,居然还能0秒ac。。觉得这题应该选2个源点,然后再枚举汇点

Posted by 22221111 at 2010-05-26 13:06:50 on Problem 1966
In Reply To:3 2 (0,1) (0,2) 吧自己的程序挂掉了,居然还能0秒ac。。觉得这题应该选2个源点,然后再枚举汇点 Posted by:ccnuzhang at 2009-08-23 10:11:50
同感

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