using System;

namespace csharp

{

    class IfElseProg

    {

        public void Prog(int i)

        {

​

            switch(i)

            {

                case 1:

                Console.WriteLine("Its ONE");

                break;

                case 2:

                Console.WriteLine("Its 2");

                break;

                case 3:

                Console.WriteLine("Its 3");

                break;

                default:

                Console.WriteLine("Default print");

                break;

            }               

​

        }

    }

    public class Action

    {

       public static void Main()

        {

           IfElseProg R = new IfElseProg();

           int a;

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

            R.Prog(a);

        }

    }

}