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我用floyd，93ms..不是那么容易超吧。

Posted by Acsaga at 2006-11-19 22:38:09 on Problem 2570
In Reply To:这个怎么用26个Floyd怎么TLE了，换成26个bfs也TLE了。。 Posted by:10101100 at 2005-08-15 17:46:01 
> rt
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