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 ...
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 ...
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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 ...
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 ...
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 ...
問題 給出一個二叉樹,找到其中的最大路徑和。 路徑可以從樹中任意一個節點開始和結束。 例如: 給出如下二叉樹, 1 / \ 2 3 返回6。 ...
題目: 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 ...
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 ...