LeetCode 102 | Binary Tree Level Order Traversal | Python Solution Explained | AlgoYogi

Welcome to **AlgoYogi**! In this video, we solve **LeetCode problem 102: Binary Tree Level Order Traversal** step-by-step using Python. This problem is fundamental in understanding **Breadth-First Search (BFS)** and **queue-based tree traversal**, making it a must-know for coding interviews. 👉 **LeetCode Problem Link:** [Binary Tree Level Order Traversal - LeetCode 102](https://leetcode.com/problems/binary-tree-level-order-traversal/) ### 🚀 Timestamps: 0:00 Introduction 0:20 Problem Explanation and Constraints 1:00 Approach 5:20 Python Implementation 11:20 Complexity Analysis ### 💡 Why Watch? - Learn **how to traverse a binary tree level by level using BFS**. - Understand **queue-based traversal** and how to maintain node order efficiently. - Strengthen your skills in **tree traversal, breadth-first search, and recursion**. ### 📢 Next Steps: - Try solving this problem on LeetCode after watching the video. - Explore similar tree problems like **Binary Tree Right Side View** and **Zigzag Level Order Traversal**. - Let us know in the comments which tree traversal problem you’d like us to cover next! 👍 **Like, 💬 Comment, and 🔔 Subscribe** to **AlgoYogi** for more Python-based LeetCode solutions and coding interview tutorials! #LeetCode #PythonSolutions #TreeTraversal #AlgoYogi #CodingInterview