Leetcode 1448: Count Good Nodes in Binary Tree Telugu | DFS & Stack | Python DSA | srkcodes

🛒 Everything I use, love, or plan to buy – one Amazon list! 👉🏻 https://www.amazon.in/shop/srkcodes -------------------------------------------------------------------------------------- Welcome to srkcodes! In this Telugu coding tutorial, we solve Leetcode Question #1448: Count Good Nodes in Binary Tree — a key binary tree problem that helps you understand traversal logic deeply for interviews and DSA preparation. 🔥 What’s inside this video? 1️⃣ DFS (Depth First Search) Approach: Recursively traverse and track the max value seen so far. 2️⃣ Iterative Stack Approach: Learn how to simulate DFS without recursion for better space handling. 👨‍💻 This video is perfect for Telugu learners who want to master binary tree traversal techniques and strengthen their problem-solving skills in Python. Each step is explained clearly to ensure you understand both logic and code flow. 💡 Key Takeaways: - Learn how DFS can be applied to complex tree structures. - Understand the difference between recursive and iterative approaches. - Improve your coding logic for interview-level tree problems. 💬 Comment below your solution or doubts — let’s discuss and grow together! 👍 Like, share, and subscribe to srkcodes for daily Telugu coding tutorials and Python DSA content. 📲 Stay connected for daily updates and coding tips: Instagram - https://instagram.com/srks.life LinkedIn - https://www.linkedin.com/in/subbareddykarri/ #srkcodes #Day301 #CountGoodNodes #Leetcode1448 #BinaryTree #PythonInTelugu #CodingInTelugu #DSAInterviewPrep #PythonDSA #LeetcodeSolutions #CodingForBeginners 🔗 External Study Resources for Deep Dive: 📝 Problem discussed in the video ➡️ https://leetcode.com/problems/count-good-nodes-in-binary-tree Blind 75 ➡️ https://leetcode.com/problem-list/nbdwjy25/ Neetcode 150 ➡️ https://leetcode.com/problem-list/elqgulmd/