Data Structures and Algorithms with Python | Free DSA with Python Course - DSA in Python - Right Side View of Binary Tree | BFS + Reverse DFS | Leetcode 199 - Part 116 [Hindi]

🚀 Welcome to Part 116 of Code & Debug’s DSA Python Course! In this video, we solve Leetcode 199: Binary Tree Right Side View using two elegant approaches: 1️⃣ BFS (Level Order Traversal) — capturing the last node of each level 2️⃣ Reverse DFS (Right → Left) — capturing the first node visited at each depth 📚 What you’ll learn in this video: ✅ What is the right side view and how it's different from level order ✅ BFS approach using queue and level tracking ✅ DFS approach using reverse preorder traversal ✅ When to choose which method and why both are optimal ✅ Time and space complexity analysis of both solutions 👉 Practice the problem on Leetcode: 🔗 https://leetcode.com/problems/binary-tree-right-side-view/ 👉 Refer to the article for better understanding: 🔗 https://codeanddebug.in/blog/binary-tree-right-side-view/ 👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order): 🔗 https://docs.google.com/spreadsheets/d/1AWE15Fy3wD2iqu2vjK_R7cCiuvSsjYQclcdZmHpF66o/edit?usp=sharing 👉 Enroll in this FREE DSA Python course here: 🔗 https://codeanddebug.in/course/master-dsa-with-leetcode 👉 Enroll for Self-Paced Advanced DSA course here: 🔗 https://codeanddebug.in/course/zero-to-hero-python-dsa 🙏 Thank you for supporting Code & Debug! Don’t forget to like, share, and subscribe to our channel. Hit the 🔔 bell icon to stay updated with our latest lectures. #RightSideView #BinaryTree #Leetcode199 #BFS #DFS #ReversePreorder #TreePerspective #PythonDSA #DSAPythonCourse #CodeAndDebug #DSA2025 #Part116 #CodingInterviews