AVL Tree in Data Structure | AVL Tree Rotations During Insertion Explained with Visual Examples

Introduction to Balanced Tree in Data Structure & their Importance

Invert Binary Tree | Easy Recursive & Iterative Solution Explained

Binary Search Tree Traversal | Inorder, Preorder, Postorder, Level order | Inorder = Sorted Output !

Leetcode Online Stock Span Explained | Stack Intuition + O(1) Avg Time

Leetcode Score of Parentheses | Easy O(N) Stack + No Stack | Full Walkthrough

LeetCode Remove K Digits | Step-by-Step Explanation in Detail

Learn Binary Search Tree Insertion & Deletion | Visual Walkthrough + Time Complexity

Binary Search & Binary Search Tree (BST) Concept Explained | Step-by-Step with Examples! 🌳

Binary Tree Insertion & Deletion Explained | All Cases Covered with Examples! 🌳

Daily Temperatures Leetcode Solution | Monotonic Stack Explained | Optimized Approach (Medium Level)

Leetcode Implement Queue Using Stacks | Step-by-Step Explanation With Amortized O(1) Complexity

Leetcode Valid Parentheses | Stack-Based Approach Explained Step-by-Step

N-ary Tree Traversal Explained | DFS (Recursive & Iterative) & BFS in Java

Binary Tree Traversal | Preorder, Inorder, Postorder (Recursive) Explained | Recursion vs Iteration

Binary Tree Traversal | DFS & BFS - Preorder, Inorder, Postorder, Level Order (Iterative) Explained

Tree Data Structure | Overview | Types of Trees | Implementation | Use cases with Examples

Polymorphism in OOP Part 2 | Runtime Polymorphism | Method Overriding & Dynamic Dispatch | Virtual

Polymorphism in Object Oriented Programming | Part 1 | Types | Compile Time Polymorphism | Examples

Abstraction in OOP | Abstraction vs Encapsulation | Abstraction in Java (Abstract Class, Interface)

Inheritance in Object Oriented Programming | Types | Examples in Java | Ambiguity handling (Diamond)

Encapsulation in Object-Oriented Programming | Types, Access Levels, Compile-Time & Runtime

Introduction to Object-Oriented Programming | Encapsulation, Inheritance, Abstraction, Polymorphism

Leetcode Container With Most Water Using Two Pointers Approach

Leetcode Sum of All Odd Length Subarrays | Beginner-Friendly Step by Step Walkthrough

Programming Paradigms Explained: Procedural, OOP, Functional, Logic & Database Query Languages

Linked Lists: A Deep Dive into Data Structure, Types (Singly, Doubly, Circular), & Performance

Queue Data Structure: Types, Implementation, Use cases & Performance

Leetcode Remove Duplicates from Sorted Array

Stack Data Structure Deep Dive: Implementation, Use Cases & Performance

Arrays: A Deep Dive into Data Structure & Performance

What are Data Structures & Algorithms ?

My Journey to Principal Engineer at Microsoft

Leetcode Can Place Flowers | Simple & detailed approach explanation

Valid Mountain Array LeetCode Solution | Easy & Efficient Approach

Leetcode Remove One Element to Make the Array Strictly Increasing | Visual Explanation in Detail

Leetcode Buddy Strings | Explained Step by Step in Detail