Problem:
Given the root of a binary tree, invert it by swapping every left and right child.
✅ In this video, we cover:
Recursive solution (most intuitive)
Iterative DFS using a stack
BFS using a queue
📌 Problem:
https://leetcode.com/problems/invert-binary-tree/
📌 Submission:
https://leetcode.com/problems/invert-binary-tree/submissions/1409596379/
📌 Timestamps:
00:00 – Introduction
00:40 – Problem Breakdown
03:30 – DFS Solution
07:55 – BFS with Queue
10:30 – Code Walkthrough
#Blind75 #Leetcode #Python #BinaryTree #Recursion #DSA #CodingInterview
