import java.io$.*$;

import java.util.$*$;

import java.text.$*$;

import java.math.$*$;

import java.util.regex.$*$;

public class Bill $\{$

static void CalculateTotalBill $($double subtotal, double tipPercent$)\{$

$/*****$DO NOT CHANGE THE CODE ABOVE THIS LINE$*****/$

$//$ WRITE YOUR CODE HERE

$//$ Calculate tip amount:

tipAmount $+=$ subtotal $*$ tipPercent

$//$ Calculate total bill:

totalBill $+=$ subtotal $+""+$ tipAmount

$/*****$DO NOT CHANGE THE CODE BELOW THIS LINE$*****/$

System.out.println$($totalBill$)$;