LeetCode 226 | Invert Binary Tree | Bangla Solution | BFS & DFS Approach

Описание: Welcome to Bangla DSA! 🚀
In this video, we solve LeetCode 226: Invert Binary Tree in Bangla.
This is one of the most popular binary tree problems, and we’ll cover it with both BFS (Breadth-First Search) and DFS (Depth-First Search) approaches.

🔑 What you’ll learn:

Problem explanation in Bangla 🇧🇩

Binary Tree basics refresher

Recursive DFS solution explained step by step

BFS approach using queue

Space & time complexity analysis

👉 This video is perfect for beginners preparing for coding interviews, data structures, and algorithm practice.

💻 Code examples in Python (easy to adapt to other languages like Java, C++, or JavaScript).

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