Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as:a binary tree in which the left and right subtrees of every node differ in height by no more than 1. 英文版地址 leetcode.com/problems/b 中文版描述 给定一个二叉树,判断...
* Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode() {} * TreeNode(int val) { this.val = val; } * TreeNode(int val, TreeNode left, TreeNode right) { * this.val = val; * this.left = left; * this....
/** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(NULL), right(NULL) {} * }; */classSolution{public:boolisBalanced(TreeNode* root){if(root==NULL)returntrue;intl_len=Depth(root->...
public boolean isBalanced(TreeNode root) { if (root == null) return true; int h1 = heightTree(root.left); int h2 = heightTree(root.right); boolean flag = Math.abs(h1 - h2) > 1 ? false : true; if (flag == false) { // 当不满足平衡树定义时,将结果放到全局变量中。 result = ...
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1. 题目分析: 平衡二叉树:(1)要么为空,要么左右子树的深度差值不超过1;(2)左右两个子树都是一棵平衡二叉树,即子树也都要都满足条件(1...
The routines are generic so even though the structure of any one specific tree is fixed, an application can include several trees that have different structures with no additional code requirements. An example that illustrates how the application can be integrated into an existing code is included....
A Balanced Binary Tree is a type of binary search tree where the height of the tree is proportional to log base 2 of the number of elements it contains. This balanced structure ensures efficient searching, with elements being found by inspecting at most a few nodes. ...
My code: /** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode(int x) { val = x; } * } */publicclassSolution{publicbooleanisBalanced(TreeNoderoot){if(root==null)returntrue;returngetDepth(root)==-1?false:...
题目:Balanced Binary Tree Given a binary tree, determine if it is height-balanced. a binary tree in which the depth of the two subtrees of every node never differ by more than 1. 判断一个二叉树是否为平衡二叉树 关键: 1 平衡二叉树的每一个节点的子数深度相差小于1 ...
binary 二元的 二进制 binary arithmetic 二进制算术 binary code 二进制码 binary compatible 二进制兼容 binary countdown 二进制倒数 binary counter 二进制计数器 binary data 二进制数据 binary decision diagram BDD 二元判定图 binary encoding 二进制编码 binary frequency shift keying BFSK 二进制频率变换调制 ...