【LeetCode】100. Same Tree (2 solutions)
Same Tree Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal ...
原文：[LeetCode] 100. Same Tree 判断相同树
Given two binary trees, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally identical and the nodes have the same value. Example : ...
2014-10-27 07:54 5 10709 推荐指数：
相关推荐
100.判断两个二叉树是否完全相等 Same Tree
递归实现 static public bool IsSameTree(TreeNode root1, TreeNode root2) { if (r ...
[leetcode]Same Tree @ Python
原题地址：https://oj.leetcode.com/problems/same-tree/ 题意：判断两棵树是否是同一棵树。 解题思路：这题比较简单。用递归来做。首先判断两个根节点的值是否相同，如果相同，递归判断根的左右子树。 代码： ...
[LeetCode] Symmetric Tree 判断对称树
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center). For example, this binary tree is symmetric ...
[LeetCode] 805. Split Array With Same Average 分割数组成相同平均值的小数组
In a given integer array A, we must move every element of A to either list B or list C. (B and C ...
[LeetCode] 834. Sum of Distances in Tree 树中距离之和
An undirected, connected tree with `N` nodes labelled `0...N-1` and `N-1` `edges` are given. The ith edge connects nodes edges[i][0] and edges[i ...
[LeetCode] 261. Graph Valid Tree 图是否是树
make up a valid tree. For example: Given n = 5 and ...
[LeetCode] Subtree of Another Tree 另一个树的子树
Given two non-empty binary trees s and t, check whether tree t has exactly the same structure and node values with a subtree of s. A subtree of s ...