C Language Basics and Projects 📘💻

Hey! I'm Prakhar, and this repository contains a collection of beginner-friendly C language projects and programs. These were created while I was learning C and exploring how the language can be used to build simple but practical applications.

If you're just starting with C programming, these examples are a great way to understand the fundamentals and how to apply them in real-world-style mini-projects.

📂 Projects Included

• Hourglass Pattern: A pattern-printing program using nested loops.
• Library Management System: A basic system to manage books and users using file handling in C.
• Mini Calculator: Perform basic arithmetic operations (add, subtract, multiply, divide).
• Tic Tac Toe Game: Console-based two-player game logic.
• Calendar Sample: A basic program demonstrating date and loop logic.
• Simple Calculator (calculator.c): Another version of a basic calculator.
• Correction Work: Miscellaneous fixes or learning experiments.
• Library Data File (library.dat): Binary file used in the Library Management System.

⚙️ Concepts Covered

• Loops and conditionals
• Functions
• File handling (.dat files)
• Arrays and matrices
• User input/output
• Modular programming and logic building

🧠 Why This Repo?

This repo is meant to help others (and myself) understand core C programming concepts through hands-on practice. I’ve documented these to track my progress and to help others get started with small but useful C projects.

🧪 How to Run

1. Make sure you have a C compiler installed (like GCC).
2. Compile the .c files using a terminal or code editor.

   gcc filename.c -o outputname
   ./outputname