A collection of C language projects compiled into .exe applications and .c source files.
Each program is console-based and demonstrates file handling, data structures, and user interaction in C.

A simple Airport Management System in C that helps manage:

• 🛫 Flight records
• 🎫 Booking & cancellation
• 👨‍👩‍👧 Passenger details

A Bank Management System built in C to simulate real-world banking tasks:

• 💳 Create & manage accounts
• 💰 Deposit & withdraw money
• 📊 Balance enquiry & transaction history

A console-based Bus Reservation System that allows:

• 🚌 Bus ticket booking & cancellation
• 📍 Viewing available routes
• 👥 Managing passenger records

A simple console-based factorial calculator written in C.
It allows the user to calculate the factorial of a given non-negative integer or exit the program.

A simple console-based hospital management program written in C that allows you to manage patient records — including adding, viewing, deleting, and saving/loading data from a file.

This repository contains two versions of a Library Management System written in C:

1. 📝 Basic Version (Library-Management.c) – Manage books with simple add, view, and delete operations.
2. 🚀 Advanced Version (Library-Management-advance.c) – Full-featured system with members, borrowing, and returning books.

This repository contains two C programs:

1. 📟 Integer Calculator (Calculator.c) – Works with integers.
2. 📊 Floating-Point Calculator (In-float-calculator.c) – Works with decimal values.

📝 A simple command-line To-Do List app that lets you add, view, delete, and save tasks to a .txt file — perfect for CLion or any terminal environment.

A simple terminal-based Zoo Management System written in C.
It lets you manage animals 🐼 and staff 👩‍🌾 in your zoo, including adding, viewing, and deleting records.
Data is stored in text files so your records are saved even after exiting.

1. Download the .exe file or .c source code of the project.
2. If using source code, compile with GCC:

   gcc filename.c -o program.exe ./program.exe 

3. Follow the on-screen instructions.

• Language: C

• Concepts Used:

  • File Handling 📂
  • Arrays & Strings 🧵
  • Structures 🏗️
  • Loops 🔁
  • Conditional Statements 🔄

Contributions are welcome! Feel free to fork this repo and improve these projects.

Created by Devang
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These projects are created for educational purposes.