Data Structures and Algorithms

This book provides a clear and comprehensive introduction to Data Structures and Algorithms (DSA), written in simple language for easy understanding by students. It covers all major concepts including arrays, pointers, stacks, queues, linked lists, trees, graphs, sorting, and searching. Each chapter begins with basic theory, followed by algorithms, examples, applications, common mistakes, viva questions, exercises, and solutions. The book emphasizes step-by-step explanation, practical implementation, memory concepts, and algorithm complexity. With diagrams, tables, and real-life examples, it helps learners build strong conceptual clarity and problem-solving skills. It is suitable for academic study, self-learning, and exam preparation.