Daily Archives: September 26, 2012

construct a tree from in-order and pre-order traversal

my code     public TreeNode constructTree( TreeNode[] inOrderSeq, TreeNode[] preOrderSeq )    {        if( inOrderSeq == null || inOrderSeq.length == 0 )        {            return null;        }        if( preOrderSeq == null || preOrderSeq.length == 0 )        {            return null;        }        // for … Continue reading

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求double sqrt(double i);实现! – C/C++ / C语言

http://topic.csdn.net/t/20060519/16/4764598.html

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Given a very long list of URLs… | CareerCup

http://www.careercup.com/question?id=11856466

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