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Re:Kruskal 并查集做的 为神马wa ...

Posted by fisty at 2014-08-07 21:38:48 on Problem 1258
In Reply To:Re:Kruskal 并查集做的 为神马wa ... Posted by:fisty at 2014-08-07 21:34:47
输入里面加上if(i == j) continue;
试试,我这样改的A了。。虽然我觉得都一样

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