Invert Binary Tree

LeetCode / Tree / 226번 / Invert Binary Tree / JS

Invert Binary Tree - LeetCode Can you solve this real interview question? Invert Binary Tree - Given the root of a binary tree, invert the tree, and return its root. Example 1: [https://assets.leetcode.com/uploads/2021/03/14/invert1-tree.jpg] Input: root = [4,2,7,1,3,6,9] Output: [4 leetcode.com 주어진 트리를 좌우반전시켜 반환하는 문제이다. /** * Definition for a binary tree node. * function..