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Re:这题排序之后就可以确定子树的顺序,即使是1000叉

Posted by hkrcn at 2010-06-28 18:35:04 on Problem 2057
In Reply To:这题排序之后就可以确定子树的顺序,即使是1000叉 Posted by:magic_pig at 2004-12-28 21:46:54
thx
好题啊!

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