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Re:囧。。。直接算逆序数+曼哈顿距离,判%2==0就行了。。。

Posted by zjx20 at 2009-08-19 15:14:20 on Problem 2893
In Reply To:囧。。。直接算逆序数+曼哈顿距离,判%2==0就行了。。。 Posted by:a470086609 at 2009-08-19 15:12:56
orz!!!

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