Easy to learn data structure

This comprehensive set of notes covers fundamental and advanced Data Structures using C++, ideal for students preparing for university exams, interviews, or coding competitions. It includes clear explanations, syntax examples, diagrams, and code snippets to help you understand each topic effectively. Topics Covered: Introduction to Data Structures and Algorithms Arrays, Pointers, and Strings Linked Lists (Singly, Doubly, Circular) Stacks and Queues (with STL implementations) Trees (Binary Trees, BST, AVL Trees) Graphs (BFS, DFS, Adjacency Matrix/List) Hashing Recursion and Backtracking Sorting and Searching Algorithms Time and Space Complexity Analysis C++ STL (Vectors, Maps, Sets, etc.) Includes both theoretical concepts and practical code examples. Suitable for B.E/B.Tech CSE, IT, and MCA students, and those preparing for GATE, placement interviews, and competitive programming.