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就是把叶子全部接到根上去

Posted by frkstyc at 2005-07-17 17:51:42 on Problem 2492
In Reply To:只在数据结构课上学过,还没实践呢,不懂路径压缩,好像是每个节点保存着它的父结点的位置,路径压缩是什么? Posted by:sunmoonstar_love at 2005-07-17 17:49:50


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