ATM-Management-

🏧 ATM Management System (C++)

📌 Project Overview

The ATM Management System is a console-based application developed using C++.
It simulates basic ATM operations such as PIN verification, balance inquiry, cash deposit, cash withdrawal, and PIN change using Object-Oriented Programming (OOP) concepts.

This project is ideal for beginners to understand real-world applications of C++ classes and functions.

🎯 Objectives

To simulate basic ATM functionalities
To apply Object-Oriented Programming concepts
To practice conditional statements and loops
To build a real-world console application in C++

🛠️ Features

🔐 PIN verification for secure access
💰 Check current account balance
➕ Deposit money
➖ Withdraw money with balance validation
🔄 Change ATM PIN
🌐 User-friendly console interface
🗣️ Bilingual support (English + Hindi messages)

💻 Technologies Used

Programming Language: C++
Programming Paradigm: Object-Oriented Programming (OOP)
Compiler: GCC / MinGW / Turbo C++

📂 Project Structure

ATM-Management-System/
│
├── atm_management.cpp        
├── README.md      

▶️ How to Run the Program

Step 1: Compile the Code

g++ atm.cpp -o atm

Step 2: Execute the Program

./atm

🔑 Default Account Details

Parameter	Value
Default PIN	1234
Initial Balance	₹100000

Check Balance
Deposit Money
Withdraw Money
Change PIN
Exit

🧪 Sample Program Flow

Enter your PIN: 1234

===== ATM MENU =====
1. Check Balance
2. Deposit Money
3. Withdraw Money
4. Change PIN
5. Exit
Enter your choice:

🚀 Future Enhancements

Store user data using file handling
Support multiple user accounts
Mask PIN input for better security
Add transaction history feature
Implement GUI using C++ graphics or frameworks

📚 Learning Outcomes

Practical understanding of C++ OOP concepts
Implementation of real-world banking logic
Input validation and error handling
Writing clean and structured C++ code

👨‍💻 Author

Raunak Mishra ATM Management System – C++ Project

📜 License

This project is developed for educational purposes only. Free to use, modify, and distribute for learning.

⭐ Acknowledgment

Thanks to teachers, online resources, and C++ documentation for guidance and support.