Скачать или смотреть Binary Search Tree - 4 | 450. Delete Node in a BST | 🔥 Beginner, Medium & Advanced Level

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3 Months DSA for Placements! 🚀 Beginner to Advanced Playlist

In this video, we dive deep into LeetCode 450 – Delete Node in a Binary Search Tree, focusing on an efficient iterative approach.

🧠 What You'll Learn:

How to delete a node from a BST while preserving its properties

Handling different cases:
➤ Leaf node
➤ Node with one child
➤ Node with two children (finding in-order successor)

Step-by-step iterative implementation explained

Difference between recursive vs iterative strategies

Code walkthrough with dry-run and visual explanation

This video is perfect for anyone preparing for coding interviews or aiming to master Binary Search Tree manipulations.


CHAPTERS
0:00 Introduction
1:45 Four cases of deleting node in a BST
2:42 Case 1:Key is not present in BST
3:43 Case 2: Key is a leaf node in BST
7:20 Case 3: Key has one child in BST
14:25 Case 4: Key has two child in BST
24:32 Live Coding
38:00 Time & Space Complexity
38:30 Conclusion

#DeleteNodeBST #LeetCode450 #BinarySearchTree #DSA #CodingInterview #JavaDSA #IterativeSolution #TreeProblems




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