🏦 ATM Bank Simulation

This is a simple Java console program that simulates basic ATM bank operations.
It demonstrates the use of different data types, conditional statements, and basic banking logic such as deposits, withdrawals, transaction counting, and account activity status.

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📌 Features

• Tracks the number of ATMs available.
• Stores and displays the account holder’s name.
• Maintains an account balance and updates it with deposits and withdrawals.
• Checks for insufficient balance before withdrawal.
• Keeps a transaction counter.
• Determines whether the account is active based on balance.
• Outputs a summary of account information at the end.

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📂 Code Structure

• Main Class: ATMBankSimulation
• Variables Used:
  • byte ATMs → Number of ATMs
  • String accountHolder → Name of the account holder
  • double balance → Account balance
  • long withdraw → Amount to withdraw
  • long deposit → Amount to deposit
  • short transaction → Transaction counter
  • boolean isActive → Account activity status

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▶️ How It Works

1. Starts with a predefined balance and account holder name.
2. Simulates:
   • Adding an ATM (if below max limit).
   • Making deposits.
   • Withdrawing money (only if sufficient balance).
   • Counting transactions.
3. Determines if the account is active (balance > 0).
4. Prints a final account summary:
   • Name
   • Balance
   • Activity Status
   • Number of ATMs
   • Number of Transactions

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🖥️ Example Output

34 Bill Downey 5000000.623717 5001000.623717 4901000.623717 2 14901000.623717 Account is Active: true name: Bill Downey balance: 14901000.623717 Active: true Number of ATMs: 34 Transactions: 3

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🚀 How to Run

1. Save the file as ATMBankSimulation.java.
2. Compile the program:

   javac ATMBankSimulation.java

Run the program:

java ATMBankSimulation

📖 Learning Highlights

• Usage of primitive data types (byte, short, long, double, boolean).

• Simple banking logic for deposits and withdrawals.

• Use of increment operators and conditionals.

• Demonstrates object-oriented structure with a main method.

✅ Future Improvements

• Add user input for deposits/withdrawals instead of hardcoded values.

• Implement PIN authentication.

• Support multiple account holders.

• Store transaction history logs.

  Author: Rishabh Sundli a.k.a. Sparklybadge024