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Re:崩溃了。。看来spfa不是万能的 这题spfa就做不了In Reply To:崩溃了。。看来spfa不是万能的 这题spfa就做不了 Posted by:zegel at 2010-08-14 22:12:45 > 看来spfa不是万能的 这题spfa就做不了 随便什么最短路都可以做，只要能算出到终点最短路径的长度，倒推DP就行了，不一定要在算最短路的时候一起。 Followed by: Post your reply here: |
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