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Re:补充：图的边ij就是第i个串与第j个串的距离In Reply To:AC了，来说说我对题意的理解 Posted by:threetree at 2008-08-28 21:01:31 > 这道题就是说每种代表车型的串，他们的distance就是串中不同字符的个数，要求算出所有串的distance's 最小 sum ； > 看题看了老半天，其实就是个最小生成树，一次AC，虽然mem 和 time 都大的不行，但lenght还是排在第一 hehe Followed by: Post your reply here: |
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