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Re:这道题很多AC的程序其实都是错的！看看这两组数据In Reply To:Re:这道题很多AC的程序其实都是错的！看看这两组数据 Posted by:lx865712528 at 2013-12-28 17:34:45 > 第一组数据是-1，第二组是20吧 看来确实是评测的数据太水了。。。 我原来没加那些0权的边，用BellmanFord居然A了,然后想把BF换成SPFA看看，然后就挂了。。。我原本还在纳闷呢。。。 Followed by: Post your reply here: |
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