using System;

public class Program

{

    public static void Main()

    {

        decimal n1,n2,n3,total=0,avg=0;

        Console.WriteLine("----Let's get the average----");

        Console.WriteLine("Enter the first number :");

        n1=Convert.ToDecimal(Console.ReadLine());

        Console.WriteLine("Enter the second number :");

        n2=Convert.ToDecimal(Console.ReadLine());

        Console.WriteLine("Enter the third number :");

        n3=Convert.ToDecimal(Console.ReadLine());

        total=n1+n2+n3;

        Console.WriteLine("Total="+total);

        avg=total/2;

        Console.WriteLine("Average="+avg);

    }

}