英文网站:199. Binary Tree Right Side View 中文网站:199. 二叉树的右视图 问题描述 Given therootof a binary tree, imagine yourself standing on theright sideof it, returnthe values of the nodes you can see ordered from top to bottom. Example 1: Input: root = [1,2,3,null,5,null,4] O...
link:[https://leetcode.com/explore/learn/card/data-structure-tree/134/traverse-a-tree/928/] 递归解法: #Definition for a binary tree node.#class TreeNode(object):#def __init__(self, x):#self.val = x#self.left = None#self.right = NoneclassSolution(object):defsolve(self,root):ifroo...
LeetCode OJ:Binary Tree Right Side View(右侧视角下的二叉树) Given a binary tree, imagine yourself standing on therightside of it, return the values of the nodes you can see ordered from top to bottom. For example: Given the following binary tree, 1 <--- / \ 2 3 <--- \ \ 5 4...
TreeNode*invertTree(TreeNode*root){if(!root)returnNULL;swap(root->left,root->right);root->left...
104 Maximum Depth of Binary Tree // #104 二叉树最大深度 描述:如题。 //#104Description: Maximum Depth of Binary Tree | LeetCode OJ 解法1:递归。 // Solution 1: Recursion. 代码1 //Code 1 105 Construct Binary Tree from Preorder and Inorder Traversal ...
Given a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom. For example: Given the following binary tree, 1 <— / \ 2 3 <— \ \ 5 4 <—
199 Binary Tree Right Side View 二叉树的右视图 Description: Given a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom. Example: Input: [1,2,3,null,5,null,4] ...
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Binary Tree Right Side View Given a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom. For example: Given the following binary tree, 1 <--- / \ ...
199. Binary Tree Right Side View题目描述 给定一棵二叉树,想象自己站在它的右侧,按照从顶部到底部的顺序,返回从右侧所能看到的节点值。 Given a binary tree, imagine yourself standing on the right side of it, return the values of the nodes you can see ordered from top to bottom.LeetCode199. Bi...