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Re:可以不用生成树哦~

Posted by lynxpengpeng at 2007-12-15 12:26:37 on Problem 2255
In Reply To:可以不用生成树哦~ Posted by:raymond8023 at 2007-11-08 23:20:04
> 用递归~
en 不过我的占用空间比较大,384k

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