using System;

​

namespace Mehrad

{

    public class Program

    {

        static int age;

​

        public static void Main(string[] args)

        {

            GetAge();

            PirntAge();

            Console.ReadLine();

        }

        static void GetAge()

        {

            Console.WriteLine("Enter your age");

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

        }

        static void PirntAge()

        {

            Console.WriteLine("Your age is:");

            Console.WriteLine(age);

​

            if (age == 18)

                Console.WriteLine("Wohohooo! You´re 18.");          

            else if(age < 18)

                Console.WriteLine("You´re under age.");

            else 

                Console.WriteLine("You´re old.");

        }

    }

}

​