using System;

public class Program

{

    public static void Main()

    {

        int i;

        string xd;

        int rip;

        int skid;

        int pump = 0;

        int thorns = 0;

        Console.WriteLine("Hello, i'm the grades goblin, whats your name?");

        xd = Console.ReadLine();

        Console.WriteLine("Nice to meet you, " + xd);

        Console.WriteLine("How many classes are you studying?");

        rip = int.Parse(Console.ReadLine());

        for (i = 1; i<= rip; i++)

        {

        Console.WriteLine("Please submit your result");

        pump += skid = int.Parse(Console.ReadLine());

        if (skid >= 70) 

            {

            Console.WriteLine("Congrats, you passed!");

            }

            else if (skid <= 69)    

            {

            Console.WriteLine("Im sorry, you failed");  

            }

            thorns = pump / rip;

​

        }

                Console.WriteLine("Your average is " + thorns);

            if (thorns >= 70)   

            {

            Console.WriteLine("Congrats, you passed!");

            }

            else if (thorns <= 69)  

            {

            Console.WriteLine("Im sorry, you failed");  

            }

    }

}