原文:Binary Tree Maximum Path Sum leetcode java

題目: Given a binary tree, find the maximum path sum. The path may start and end at any node in the tree. For example: Given the below binary tree, Return . 題解: 遞歸求解。 取當前點和左右邊加和,當前點的值中最大的作為本層返回值。並在全局維護 ...

2014-08-02 07:51 3 2060 推薦指數:

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[leetcode]Binary Tree Maximum Path Sum @ Python

原題地址:https://oj.leetcode.com/problems/binary-tree-maximum-path-sum/ 題意: Given a binary tree, find the maximum path sum. The path may start and end ...

Thu May 22 22:43:00 CST 2014 0 3270
[leetcode]Binary Tree Maximum Path Sum

二叉樹,找出任意一點到另一點的路徑,使得和最大. 開始sb看錯題了... 其實嘛...我們遞歸的來看... 如果只是一個節點,那么當然就是這個節點的值了. 如果這個作為root,那么最長路應該 ...

Fri Aug 23 04:11:00 CST 2013 1 2593
[leetcode]Maximum Depth of Binary Tree @ Python

原題地址:https://oj.leetcode.com/problems/maximum-depth-of-binary-tree/ 題意: Given a binary tree, find its maximum depth. The maximum depth ...

Thu Jun 12 00:40:00 CST 2014 0 3260
 
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