import java.util.Scanner;

import java.io$.$FileInputStream;

import java.io$.$FileOutputStream;

import java.io$.$PrintWriter;

import java.io$.$IOException;

public class LabProgram $\{$

public static void main$($String$[]$ args$)$ throws IOException $\{$

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

$/*$ TODO: Declare any necessary variables here. $*/$

$/*$ TODO: Read a file name from the user and read the tsv file here. $*/$

$/*$ TODO: Compute student grades and exam averages, then output results to a text file here. $*/$

$\}$

$\}$