CSE_110 Lab 01 Java.pdf

/*--------------------------------------------------

// Name:

// Filename: Lab01.java

// Specification: This file lets a user input three test grades to find the

average.

// For: CSE 110 - Lab #1

// Time Spent: 1 hour */

import java.util.Scanner;

public class Lab01

{

public static void main(String[] args)

{

double test1 = 0;

double test2;

double test3;

final double NUM_TESTS = 3;

Scanner keyboard = new Scanner(System.in);

//This asks for test 1 score, and outputs it.

System.out.println("Please input test 1 score:");

test1 = keyboard.nextDouble();

System.out.println("Your test 1 is " + test1);

// This asks for test 2 score, and outputs it.

System.out.println("Please input test 2 score:");

test2 = keyboard.nextDouble();

System.out.println("Your test 2 is " + test2);

//This asks for test 3 score, and outputs it.

System.out.println("Please input test 3 score:");

test3 = keyboard.nextDouble();

System.out.println("Your test 3 is " + test3);

//Calculates and outputs average of 3 tests.

double avg;

avg = (test1 + test2 + test3) / NUM_TESTS;

System.out.println("Your average is " + avg);

//Closed scanner.

keyboard.close();

}