Bank System CLI

A simple command line bank system written in C.

The program allows the user to check their balance, deposit money and withdraw funds while handling basic validation.

Features

• Check account balance
• Deposit money
• Withdraw money
• Input validation (negative values, insufficient funds)
• Simple menu-based interface

How It Works

1. The user selects an option from the menu
2. Available options:
   • Check balance
   • Deposit money
   • Withdraw money
   • Exit
3. The balance is updated based on user actions
4. The program runs in a loop until the user exits

Technologies

• C programming language
• Standard C libraries

What I Learned

• Using functions to organize code
• Passing values between functions
• Implementing menu systems with switch
• Input validation
• Managing program state (balance)

Example

WELCOME TO THE BANK!

Select an option:

1. Check balance
2. Deposit money
3. Withdraw money
4. Exit

Enter your choice: 2

Enter amount to deposit: $100

Successfully deposited $100.00

Your current balance is: $100.00

Author

Software engineering student at ITS

Flowchart generated by Gemini