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Re:纪念玉树地震,贴组测试数据

Posted by lx_eotk at 2019-04-13 10:13:37 on Problem 1661
In Reply To:纪念玉树地震,贴组测试数据 Posted by:Yudus at 2010-04-21 12:57:07
> 1
> 4 14 5 6
> 3 22 1
> 16 23 2
> 16 30 3
> 13 21 4
> 
> 答案:15
> 
> 向玉树地震遇难同胞致哀

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