using System;

public class Program

{

    public static void Main()

    {

        int num1;

        Console.WriteLine("Enter a num between  1 and 5:");

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

        switch(num1)

        {

            case 1:

                Console.WriteLine("user entered a 1.");

                break;

            case 2:

                Console.WriteLine("user entered a 2.");

                break;

            case 3:

                Console.WriteLine("user entered a 3.");

                break;

            case 4:

                Console.WriteLine("user entered a 4.");

                break;

            case 5:

                Console.WriteLine("user entered a 5.");

                break;

            default:

                Console.WriteLine("user entered an invalid number.");

                break;

        }

    }

}