Inorder Successor in BST (Find Next Greater Node) - Coding Interview Tutorial

Learn how to find the Inorder Successor in a Binary Search Tree (BST) efficiently! 🌳

In this comprehensive tutorial, we break down the logic for finding the next greater node in a BST. We cover both critical scenarios: when a right child exists and when it doesn't, providing a clean O(h) time complexity solution without using parent pointers. Understanding tree traversal is crucial for solving complex data structure problems. The inorder successor is the specific node that appears immediately after the given node in an inorder traversal sequence.

This is a classic coding interview problem frequently asked by top tech companies like Google, Amazon, and Microsoft. Master the BST properties and ace your next technical interview with confidence!

What you'll learn in this video:
✅ Clear definition of Inorder Successor
✅ Visualizing BST properties and traversal
✅ Step-by-step algorithm walkthrough with examples
✅ efficient Python implementation
✅ Detailed Time and Space complexity analysis

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Chapters:
00:00 - Introduction
00:15 - What is it?
00:36 - BST Properties
00:55 - Case 1: Right Child
01:15 - Case 2: No Right Child
01:35 - Algorithm
01:59 - Code Walkthrough
02:23 - Complexity
02:46 - Outro

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Видео Inorder Successor in BST (Find Next Greater Node) - Coding Interview Tutorial канала CodeLucky