import java.util.Scanner;

public class ChangeCalculatorProgram {
    public static void main(String[] args) {
        // Declare the variables that we will be using
        double	price, total, payment, change;

        // Get the price from the user
        System.out.println("Enter product price:");
        price = new Scanner(System.in).nextFloat();

        // Compute and display the total with 13% tax
        total = price * 1.13;
        System.out.println("Total cost:$" + total);

        // Ask for the payment amount
        System.out.println("Enter payment amount:");
        payment = new Scanner(System.in).nextFloat();

        // Compute and display the resulting change
        change = payment - total;
        System.out.println("Change:$" + change);
    }
}