DSA NOTES

This document contains my Data Structures and Algorithms (DSA) notes, starting from basic concepts to advanced topics. It is designed especially for beginners, so that anyone who is new to programming can easily understand the fundamentals of data structures. The notes begin with basic concepts like arrays, linked lists, stacks, and queues, explaining their definitions, operations, and simple examples. After that, the document gradually moves to intermediate and advanced topics such as trees, graphs, searching and sorting algorithms, recursion, and algorithm analysis. Each topic is explained in a clear and structured way with examples, which helps in building strong problem-solving skills. These notes are useful for students preparing for exams, coding interviews, and learning DSA step by step from beginner to advanced level.