Tag: invertbinarytree

Given a tree , invert it. That is its left node becomes its right node and this follows for every node in each level of the tree. Similarly for the right node. For example: Given the tree: [4,2,7,1,3,6,9] The output is : [4,7,2,9,6,3,1] Try out the solution here: https://leetcode.com/problems/invert-binary-tree/ Solution: Use DFS or BFS Approach…