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Re:nnd啊,这题有重边的,害老子开了个bool [10000][10000]去判重,n次wa

Posted by zck921031 at 2012-07-05 14:22:44 on Problem 2230
In Reply To:nnd啊,这题有重边的,害老子开了个bool [10000][10000]去判重,n次wa Posted by:czcomt at 2009-01-17 09:03:37
尼玛啊,你这个discuss坑爹啊。
重边不要去掉!!!
我用map记录图,没管重边,直接赋值1,wa了无数次T_T
之后想到重边是不要去掉的,才ac了的

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