/******************************************************/
/* Introduction to Programming                        */
/* By Dr. ANTF                                        */
/* www.antf.net                                       */
/* Copyright 2015                                     */
/*                                                    */
/* C# 303 - Problem 2: Students Average (a)           */
/******************************************************/

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, numberOfStudents;

            Console.Write("How many students do you have? ");
            numberOfStudents = int.Parse(Console.ReadLine());

            for (int i = 0; i < numberOfStudents; i++)
            {
                Console.WriteLine("\nPlease enter the grades of Student {0}:", i + 1);
                Console.WriteLine("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
                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());

                average = (test1 + test2 + test3 + test4) / 4;
                if (average >= 70) Console.WriteLine("\nThe average is: {0}, Pass\n", average);
                else Console.WriteLine("\nThe average is: {0}, Fail\n", average);
            }

            Console.Write("\n\t\tPress any key to quit.");
            Console.ReadKey();
        }
    }
}