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Re:怎么没感觉到这点啊。。。

Posted by marine_blue at 2010-04-15 22:17:07 on Problem 3259
In Reply To:怎么没感觉到这点啊。。。 Posted by:10074187 at 2008-12-31 18:00:05
> 
连通的吧。。。
我从第一个顶点当源点做一个最短路过了。。。

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