using System;

public class Program

{

    public static void Main()

    {

        int  i, n, sum =0 ,avg ;

        Console.WriteLine("please insert 8 numbers: ");

        for ( i=1 ; i<=8; i++)

        {

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

            sum += n;

            sum /=n;

        }

 avg = sum/8;

            Console.WriteLine(" Average of the numbrs is:{0}", avg);

    } 

}

​