Assignment #124 and Summing Three Numbers

Code

    /// Name: Tim Chuang
/// Period: 7
/// Program Name: Summing Three Numbers
/// File Name: SummingThreeNumbers.java
/// Date Finished: 6/3/2016

import java.io.File;
import java.util.Scanner;

public class SummingThreeNumbers {

    public static void main(String[] args) throws Exception
    {

        int a, b, c, sum;
        String fileName = "3num.txt";
        Scanner keyboard = new Scanner(System.in);

                System.out.print("Reading numbers from file \"" + fileName + "\":\n\n>");

                Scanner fileIn = new Scanner(new File(fileName));

                a = fileIn.nextInt();
                b = fileIn.nextInt();
                c = fileIn.nextInt();

                fileIn.close();

                System.out.println("done.");
                sum = a + b + c;
                System.out.println(a + " + " + b + " + " + c + " = " + sum);
    }
}

Picture of the output

Assignment 124