This course provides a beginner-friendly introduction to data structures, focusing on the core concepts used in programming, software development, and technical interviews.

The course begins with an overview of data structures, explaining what they are and why they are important for organizing and managing data efficiently in computer programs.

It then covers arrays in detail, explaining how they store elements in contiguous memory and how operations like insertion, deletion, and traversal work in practice.

The course also introduces linked lists, comparing them with arrays and explaining their advantages and disadvantages. It demonstrates how nodes are connected and how linked lists provide flexibility in dynamic memory management.

In addition, it explains how to insert nodes in a linked list at different positions, including at the beginning, end, and middle of the list, helping learners understand pointer-based data manipulation.

The course further introduces the stack data structure and the concept of LIFO (Last In, First Out). It also explains how stacks are implemented and used in real programming scenarios.

By the end of this course, learners will have a solid understanding of fundamental data structures and how they are implemented in