Modify the Total program so that it shows the average, not the total of the inputs.

import java.io$.$File;

import java.io$.$FileNotFoundException;

import java.io$.$PrintWriter;

import java.util.Scanner;

$\frac{?}{?}****$

This program reads a file with numbers, and writes the numbers to another

file, lined up in a column and followed by their average.

$*/$

public class Total

$\{$

public static void main$($String $$ args$)$ throws FileNotFoundException

$\{$

$//$ Prompt for the input and output file names

Scanner console $=$ new Scanner$($System$.$ in$)$;