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Re:挂掉了,O(N)的算法,可能是输入太浪费时间了

Posted by Iambitious at 2006-05-12 16:58:11 on Problem 2823
In Reply To:挂掉了,O(N)的算法,可能是输入太浪费时间了 Posted by:oeym at 2006-05-12 16:26:18
所谓的O(n)算法是指的那个是
The LCA Problem Revisited by Bender,Farach-Colon还是
Fast Algorithms for Finding Nearest Comman Ancestors by Harel,Tarjan阿 

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