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Re:并查集

Posted by zfy0701 at 2008-07-14 20:39:25 on Problem 3631 and last updated at 2008-07-14 20:39:53
In Reply To:并查集 Posted by:gnocuil at 2008-07-14 20:24:23

怎样用并查集？
我纯模拟过的，汗

Followed by:

I am still suffering from wa, could you guys give me some hints? Thanks indeed! (0) yogafrank 2008-07-14 20:51:41
Re:并查集 (35) gnocuil 2008-07-15 08:15:58

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