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Re:同志们:利用并查集是错的,我用并查集也AC了,但是仔细研究后,发现是错了,数据太弱了In Reply To:同志们:利用并查集是错的,我用并查集也AC了,但是仔细研究后,发现是错了,数据太弱了 Posted by:735612658 at 2011-09-04 17:53:26 哪里错呢?并查集貌似是标准解法吧? Followed by: Post your reply here: |
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