📘 C++ Data Structures — Complete Notes & Programs

📚 What’s Inside (Table of Contents Preview)

1️⃣ Introduction to C++ Data Structures

• Basic concepts
• Operations
• Advantages & applications

2️⃣ Arrays & Strings

• Representation
• Operations
• Programs with output

3️⃣ Linked Lists

• Singly, Doubly, Circular
• Insertion, deletion, traversal
• Menu-driven programs

4️⃣ Stacks & Queues

• Array + Linked list implementation
• Circular queue
• Priority queue

5️⃣ Trees

• Binary trees
• BST operations
• Traversals (Inorder, Preorder, Postorder)
• AVL tree rotations

6️⃣ Graphs

• Terminology
• DFS & BFS
• Adjacency matrix & list

7️⃣ Hashing

• Hash functions
• Collision resolution
• Linear probing, Quadratic probing, Chaining
• Extendible hashing
• Dictionary ADT

8️⃣ Searching & Sorting Algorithms

• Linear & Binary Search
• Bubble, Selection, Insertion sort
• Quick sort, Merge sort
• Examples & outputs

9️⃣ File Handling in C++

• ifstream, ofstream, fstream
• Sequential & random access
• Programs for reading, writing, copying, sorting files