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这个是“饭例”么？ 路径应该就是 1(122222) -> 6(2) -> 5(2) -> 6(1) = 122227

Posted by alpc02 at 2007-08-11 09:50:11 on Problem 3333
In Reply To:Re:最长路显然不对，很容易举饭例！ Posted by:200593141 at 2007-08-11 08:11:58 
> 反例：
> 1 122222 6
> 1 2 3
> 1 2 4
> 1 2 5
> 1 2 6
> 1 2 5
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