using System;

public class Program

{

    public static void Main()

    {

        //sergio davila

        int i;

        int Nums;

        int Num1;

        int Num2 = 0;

        int Avg = 0;

        Console.WriteLine("Hello user, can you tell me 12 numbers? I'll give you the average when you give me all of them.");

        Nums = 12;

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

        {

        Console.WriteLine("Please give me the numbers");

        Num2 += Num1 =int.Parse(Console.ReadLine());

        }

        Avg = Num2 / Nums;

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

    }

}