using System;

namespace Ex

{

    public class Program

    {

        public static void Main (string[] args)

        {

            double num1, num2, avg; 

            Console.WriteLine ("Enter number 1:");

            num1=int.Parse(Console.ReadLine());

            Console.WriteLine ("Enter number 2:");

            num2=int.Parse(Console.ReadLine());

            avg= (num1+num2)/2;

            Console.WriteLine ("the avg is:" + avg);     

        }

    }

}