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, Return . 题解： 递归求解。 取当前点和左右边加和，当前点的值中最大的作为本层返回值。并在全局维护 ...
2014-08-02 07:51 3 2060 推荐指数：
原题地址：https://oj.leetcode.com/problems/binary-tree-maximum-path-sum/ 题意： Given a binary tree, find the maximum path sum. The path may start and end ...
二叉树,找出任意一点到另一点的路径,使得和最大. 开始sb看错题了... 其实嘛...我们递归的来看... 如果只是一个节点,那么当然就是这个节点的值了. 如果这个作为root,那么最长路应该 ...
Binary Tree Maximum Path SumGiven a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given ...
Given a non-empty binary tree, find the maximum path sum. For this problem, a path is defined as any sequence of nodes from some ...
问题 给出一个二叉树，找到其中的最大路径和。 路径可以从树中任意一个节点开始和结束。 例如： 给出如下二叉树， 1 / \ 2 3 返回6。 ...
题目： Binary Tree Maximum Path Sum Given a binary tree, find the maximum path sum. The path may start and end at any node in the tree. For example ...
原题地址：https://oj.leetcode.com/problems/maximum-depth-of-binary-tree/ 题意： Given a binary tree, find its maximum depth. The maximum depth ...
LeetCode:Minimum Depth of Binary Tree Given a binary tree, find its minimum depth. The minimum depth is the number of nodes along the shortest path ...
