/******************************************************/
/* Introduction to Programming                        */
/* By Dr. ANTF                                        */
/* www.antf.net                                       */
/* Copyright 2015                                     */
/*                                                    */
/* C# 204 - Problem 1: Average Calculator             */
/******************************************************/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DOS
{
    class Program
    {
        static void Main(string[] args)
        {
            int test1, test2, test3, test4, average;

            //Reade the 4 grades from the user
            Console.Write("Please enter Test 1 grade: ");
            test1 = int.Parse(Console.ReadLine());
            Console.Write("Please enter Test 2 grade: ");
            test2 = int.Parse(Console.ReadLine());
            Console.Write("Please enter Test 3 grade: ");
            test3 = int.Parse(Console.ReadLine());
            Console.Write("Please enter Test 4 grade: ");
            test4 = int.Parse(Console.ReadLine());

            //calcualte the average
            average = (test1 + test2 + test3 + test4) / 4;

            //check the average if Pass or Fail
            if (average >= 70) Console.WriteLine("\nThe average is: {0}, Pass", average);
            else Console.WriteLine("\nThe average is: {0}, Fail", average);
            Console.ReadKey();
        }
    }
}