ATM Simulator 🏧

A simple command-line ATM simulator built with Python.

Features

• Check current balance
• Deposit money
• Withdraw money
• Input validation (invalid amounts, insufficient funds)
• Menu loops until user exits

How to Run

python atm_simulator.py

Usage

---ATM Menu---

Check Balance Deposit Withdraw Exit

Pick an option by typing 1, 2, 3, or 4.

Concepts Used

• Functions
• Global variables
• Conditionals (if/elif/else)
• While loop
• f-strings
• Type conversion (float)

Notes

• Starting balance is set to ₹1000
• Withdrawals are rejected if amount exceeds current balance
• Negative or zero inputs are treated as invalid

👤 Author

Clay Niranjan

• 💼 LinkedIn: https://www.linkedin.com/in/clay-niranjan-b4587b31b/
• 📧 Email: clayniranjan@gmail.com
• 🐙 GitHub: https://github.com/clayniranjan-web