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ATM Code
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ATM Code
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import java.util.Scanner;
//create ATMExample class to implement the ATM functionality
public class ATMExample
{
//main method starts
public static void main(String args[] )
{
//declare and initialize balance, withdraw, and deposit
int balance = 100000, withdraw, deposit;
//create scanner class object to get choice of user
Scanner sc = new Scanner(System.in);
while(true)
{
System.out.println("Automated Teller Machine");
System.out.println("Choose 1 for Withdraw");
System.out.println("Choose 2 for Deposit");
System.out.println("Choose 3 for Check Balance");
System.out.println("Choose 4 for EXIT");
System.out.print("Choose the operation you want to perform:");
//get choice from user
int choice = sc.nextInt();
switch(choice)
{
case 1:
System.out.print("Enter money to be withdrawn:");
//get the withdrawl money from user
withdraw = sc.nextInt();
//check whether the balance is greater than or equal to the withdrawal amount
if(balance >= withdraw)
{
//remove the withdrawl amount from the total balance
balance = balance - withdraw;
System.out.println("Please collect your money");
}
else
{
//show custom error message
System.out.println("Insufficient Balance");
}
System.out.println("");
break;
case 2:
System.out.print("Enter money to be deposited:");
//get deposite amount from te user
deposit = sc.nextInt();
//add the deposit amount to the total balanace
balance = balance + deposit;
System.out.println("Your Money has been successfully depsited");
System.out.println("");
break;
case 3:
//displaying the total balance of the user
System.out.println("Balance : "+balance);
System.out.println("");
break;
case 4:
//exit from the menu
System.exit(0);
}
}
}
}