README ¶ 100. Same Tree [简单] 树 深度优先搜索 给定两个二叉树,编写一个函数来检验它们是否相同。 如果两个树在结构上相同,并且节点具有相同的值,则认为它们是相同的。 示例 1: 输入: 1 1 / \ / \ 2 3 2 3 [1,2,3], [1,2,3] 输出: true 示例 2: 输入: 1 1 / \ 2 2 [1,2], [1,null,2] 输出: false 示例 3: 输入: 1 1 / \ / \ 2 1 1 2 [1,2,1], [1,1,2] 输出: false Expand ▾ Collapse ▴ Documentation ¶ Index ¶ type TreeNode Constants ¶ This section is empty. Variables ¶ This section is empty. Functions ¶ This section is empty. Types ¶ type TreeNode ¶ type TreeNode struct { Val int Left *TreeNode Right *TreeNode } Source Files ¶ View all Source files solution.go Click to show internal directories. Click to hide internal directories.