文章 2017-12-04 来自:开发者社区

[LeetCode] Binary Tree Maximum Path Sum 求二叉树的最大路径和

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, 1 / \ 2 3 Return 6. 这道求二叉树的最大路径和是一道蛮有难度的题,难就难在起始位置和结束...

文章 2015-08-04 来自:开发者社区

[LeetCode] Binary Tree Maximum Path Sum

A relatively difficult tree problem. Well, a recursive solution still gives clean codes. The tricky part of this problem is how to record the result. You may refer to this link for a nice solution. T....

文章 2014-12-23 来自:开发者社区

[LeetCode]*124.Binary Tree Maximum Path Sum

【题目】 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, 1 / \ 2 3 Return 6. 【分析】...

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