LeetCode 543: Diameter of Binary Tree Made Easy for Complete Beginners - Python Tutorial

🌐 LeetCode 543: Diameter of Binary Tree – Python Tutorial (Beginner-Friendly Explanation)
This step-by-step tutorial breaks down LeetCode 543: Diameter of Binary Tree using clear logic, a real-world analogy, and a line-by-line walkthrough of the Python code — so you fully understand how to calculate the longest path between any two nodes in a binary tree using recursion.

📌 You’ll Learn:
✅ What the diameter of a binary tree actually means
✅ How to use postorder traversal to compute depth
✅ How to update the max diameter at every node
✅ Full Python explanation (slow and beginner-friendly)
✅ Time and space complexity
✅ Key takeaways for coding interviews

🎯 Perfect For:
Python beginners 🐍
Anyone learning binary trees 🌳
Coding interview prep and LeetCode grind 💻
People confused by recursion and global variables 😅

🔗 Problem Link:
https://leetcode.com/problems/diameter-of-binary-tree/

🚀 Want More?
🔔 Subscribe for daily LeetCode breakdowns!
👍 Like if this helped you understand tree recursion!
💬 Comment: “Next, solve [problem #]!”

📢 Share this with a friend who's prepping for interviews!

#LeetCode #DiameterOfBinaryTree #BinaryTree #Python #TreeRecursion #PostorderTraversal #CodingInterview #LearnToCode #DSA #InterviewPrep #FAANG #LeetCode543 #PythonTutorial #CodeWithJames #TechInterview #LongestPathInTree #DFS #RecursionInTrees

Видео LeetCode 543: Diameter of Binary Tree Made Easy for Complete Beginners - Python Tutorial канала JameSparKing