In this article, we will modify the level order tree traversal algorithm to find the maximum width of a binary tree. In the previous post on balanced binary trees, we have formulated and implemented an algorithm to find the height of a binary tree. We have also implemented an algorithm ...
* */ class Solution { /* * solution 1:dfs, Time:O(n), Space:O(h) * solution 2:bfs, Time:O(n), Space:O(n) * */ fun widthOfBinaryTree(root: TreeNode?): Int { //solution 1 /*val lefts = ArrayList<Int>() val res = IntArray(1) dfs(root, 0, 1, lefts, res) ...
Maximum Width of Binary Tree 二叉树最大宽度 二叉树的宽度: 每一层的宽度被定义为两个端点(该层最左和最右的非空节点,两端点间的null节点也计入长度)之间的长度。 输入:A = [3,4,5,1,2], B = [4,1]输出:true输入:1 / \ 3 2 / \ \ 5 3 9输出: 4解释: 最大值出现在树的第 3 层,宽度...
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
662. Maximum Width of Binary Tree Given a binary tree, write a function to get the maximum width of the given tree. The width of a tree is the maximum width among all levels. The binary tree has the same structure as a full binar......
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
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
Given a binary tree, write a function to get the maximum width of the given tree. The width of a tree is the maximum width among all levels. The binary tree has the same structure as a full binary tree, but some nodes arenull. ...
The size of the given array will be in the range [1,1000]. 题意:给定一个一维数组,里面的元素代表树的节点;现在要求构造一颗maximum tree;具体要求如下 根节点的值为数组中最大的那个数 左子树的根节点的值为最大数所在数组位置左半部分数组中的最大值 ...
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...