The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 1. 深度遍历,递归 Java 1/**2* Definition for a binary tree node.3* public class TreeNode {4* int val;5* TreeNode left;6* TreeNode right;7* TreeNode(int x) { val...
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),...
clone()), Self::max_depth(root.borrow().right.clone()), ) } else { // 如果根结点不存在,则返回 0 0 } } } 题目链接: Maximum Depth of Binary Tree : leetcode.com/problems/m 二叉树的最大深度: leetcode-cn.com/problem LeetCode 日更第 31 天,感谢阅读至此的你 欢迎点赞、收藏、在...
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...
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 ...
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. 求给定二叉树的最大的深度,最大深度为最远叶子节点到根节点的距离,即根节点到最远叶子节点的距离. /** * Definition for a binary tree node. ...
[Leetcode] 104. Maximum Depth of Binary Tree 2019-12-08 11:38 −1 int depth = 0; 2 int currentMaxDepth = 0; 3 public int maxDepth(TreeNode root) { 4 if(root == null){ 5 ret... seako 0 295 【leetcode】1276. Number of Burgers with No Waste of Ingredients ...
用两个栈的方法很巧妙。同时暂存头结点的depth -> temp BFS My code: /** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode(int x) { val = x; } * }
104 maximum depth of binary tree 分别递归计算左右树的最大高度,然后取最大值 int maxDepth(struct TreeNode* root) { if(root == NULL) return 0; int l, r; l = maxDepth(root->left); r = maxDepth(root->right); if(l > r) return l+1;...
Graph embedding with minimum depth and maximum external face - Gutwenger, Mutzel - 2004 () Citation Context ... pixels, we can permit bias for all nodes on the perimeter of the grid. In general, a planar embedding which maximizes a weighted sum over the nodes bordering a given face can ...