using System;

public class Program

{

    public static void Main()

    {

        int num;    

        Console.WriteLine("Odd or Even");

        Console.WriteLine("Write a number from 1 to 10 and I'll tel you if the number is Odd or Even");

​

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

​

            switch (num)

            {

                case 1:

                case 3:

                case 5:

                case 7:

                case 9:

                    Console.WriteLine("YOUR NUMBER IS ODD. ");

                    break;

                case 2:

                case 4:

                case 6:

                case 8:

                case 10:

                    Console.WriteLine("YOUR NUMBER IS ODD. ");

                    break;

                default:

                    Console.WriteLine("YOUR NUMBER IT'S OUT OF RANGE, PLEASE DO IT AGAIN.");

                    break;

            }

​

    }

}