Validate BST | Leetcode 98 | Inorder, Min-Max Recursive | DSA Python | srkcodes скачать в хорошем качестве

Validate BST | Leetcode 98 | Inorder, Min-Max Recursive | DSA Python | srkcodes

Welcome to srkcodes, your trusted Telugu source for DSA interview prep, Python coding tutorials, and Leetcode solutions! In this video, we solve Leetcode Question 98: Validate Binary Search Tree (BST) using two powerful techniques in Python. 🔍 What You’ll Learn Today: Inorder Traversal + List Approach: Uses inorder property of BSTs to verify if the node values are strictly increasing. Simple yet powerful way to validate BSTs. Recursive Min-Max Approach: Learn how to use recursion with min and max bounds to ensure each node follows BST rules. Perfect for deeper understanding of tree validation logic. Python Code Walkthrough (in Telugu): Clean, beginner-friendly explanations of both methods. Understand edge cases and why some trees fail BST rules. Time & Space Complexities: Analyze efficiency of both approaches to choose the best during interviews. When to Use Which Method: Understand which approach is best suited for interviews or large datasets. 💡 Real-World Relevance: Commonly asked in FAANG and MNC technical rounds. Strengthens core Binary Tree + BST concepts for upcoming topics like insertion, deletion, traversals. Helps crack Python coding interviews and system design questions involving trees. 💬 Comment Your Thoughts: Which approach did you like more? Share your answers, doubts, or alternative methods below! 🔔 Like, Share & Subscribe to srkcodes for daily Telugu DSA tutorials, interview prep, and complete Leetcode journey in Python. 📲 Follow for More Coding Updates: Instagram:   / srk._.lifestyle   LinkedIn:   / subbareddykarri   #srkcodes#Day105 #ValidateBST #Leetcode98 #BinarySearchTree #InorderTraversal #RecursiveBST #PythonForInterviews #CodingInTelugu #DSAinTelugu #LeetcodeSolutions #PythonDSATutorial #BinaryTreeValidation 💻 My Gear: 🔹Laptop : https://bit.ly/3iH3Yf9 🔹Mobile : https://shorturl.at/rzHIO 🔹Earphones : https://bit.ly/3naIFEm 🔹mic : https://amzn.to/3hYqd19 🔗 External Study Resources for Deep Dive: 📝 Problem discussed in the video ➡️ https://leetcode.com/problems/validat... 📚 Topic's ⬇️ BST:- https://www.programiz.com/dsa/binary-... 💡 LeetCode problems ➡️ https://leetcode.com/problem-list/bin...