Question

In .java

Write a program that simulates 2 bank transactions. The user will enter: the original amount in the bank, the money for transaction 1 and the money for transaction. If a transaction has a negative number it means that money was removed from bank (an withdrawal). If a transaction has a positive number it means that money was deposited in the bank. Hint: if you add a negative number you are effectively subtracting. E.g. 100 + (-10) = 90. Sample run 1:

This program will simulate 2 bank transactions.

Enter the original amount of money in the bank: 1000.5

Enter the 1st transaction: 35 Current amount: 1035.50

Enter the 2nd transaction: -20.1

Current amount: 1015.40

The original amount was: 1000.50

Answer 1

//BankTransactions.java
import java.util.Scanner;
public class BankTransactions {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        double orig;
        System.out.print("Enter the original amount of money in the bank: ");
        orig = scan.nextDouble();

        double n = orig;

        System.out.print("Enter the 1st transaction: ");
        double first = scan.nextDouble();

        n = n + first;
        System.out.printf("Current amount = %.2f\n",n);

        System.out.print("Enter the 2nd transaction: ");
        double second = scan.nextDouble();

        n = n + second;
        System.out.printf("Current amount = %.2f\n",n);

        System.out.printf("The original amount was: %.2f\n",orig);
    }
}