import java.util.*;

// This is a second version of the receipt program.  This version begins
// to use System.out.printf to print out the tax, total, tip, and subtotal
// in a more professional way.  In class we only got to fix subtotal.  Try
// yourself to fix tax, tip, and total to print out in the following format
// $xxx.xx.
public class Receipt2 {
    public static void main(String[] args) {
        // Calculate total owed, assuming 8% tax / 15% tip
        Scanner console = new Scanner(System.in);
        
        System.out.print("How many people ate? ");
        int numEaters = console.nextInt();
        
        double subtotal = 0;
        for (int i = 1; i <= numEaters; i++) {
            System.out.print("#" + i + ": How much did your dinner cost? ");
            subtotal += console.nextDouble();
        }
        
        double tax = subtotal * .08;
        double tip = subtotal * .15;
       
        System.out.printf("Subtotal:  $%.2f\n", subtotal);
        System.out.println("Tax:");
        System.out.println(tax);
        System.out.println("Tip:");
        System.out.println(tip);
        System.out.println("Total:");
        System.out.println(subtotal + tax + tip);
    }
}