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Re:友情数据

Posted by bryant03 at 2017-03-13 23:42:39 on Problem 3190
In Reply To:友情数据 Posted by:CuriousCat at 2016-10-20 15:41:12
> 6
> 8 8
> 4 8
> 6 10
> 1 3
> 2 4
> 4 7
谢老哥

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