Maximum Depth of Binary Tree 题目描述 给定一个二叉树,找出其最大深度。 二叉树的深度为根节点到最远叶子节点的最长路径上的节点数。 说明: 叶子节点是指没有子节点的节点。 LeetCode104. Maximum Depth of Binary Tree 示例: 给定二叉树 [3,9,20,null,null,15,7], 返回它的......
int maxDepth(TreeNode *root) { if(root==NULL) return 0; return max(maxDepth(root->left),maxDepth(root->right))+1; } }; 队列 /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(NULL),...
Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node 利用递归的思路,遍历分别遍历左右子树,每次判断左右子树哪个深,返回深的一方便是二叉树的深度,具体代码如下: 1/**2* Definition for binar...
Given the root of a binary tree, return its maximum depth.A binary tree's maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 英文版地址 leetcode.com/problems/m 中文版描述 给定一个二叉树,找出其最大深度。二叉树的深度为根节点到...
LeetCode: Maximum Depth of Binary Tree 题目如下: Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 即求二叉树的(最大)深度。
https://leetcode.com/problems/maximum-depth-of-binary-tree/ 题目: Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 思路: ...
Maximum Depth of Binary Tree code 递归方法 /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(NULL), right(NULL) {} ...
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. Note:A leaf is a node with no children. Example: Given binary tree[3,9,20,null,null,15,7], 3 / \ 9 20
英文coding面试练习 day3-1 | Leetcode662 Maximum Width of Binary Tree, 视频播放量 29、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 Rollwithlife, 作者简介 To remember,相关视频:英文coding面试练习 day3-2 | Leetcode907 Sum of Subarray
Can you solve this real interview question? Maximum Width of Binary Tree - Given the root of a binary tree, return the maximum width of the given tree. The maximum width of a tree is the maximum width among all levels. The width of one level is defined