5.8ConditionalStatements_DigitAsWord

using System;

class DigitAsWord
{
    static void Main ()
    {
        Console.Write("Please, enter a one digit number (0-9), DIGIT = ");
        string digit = Console.ReadLine();
        string result;
        switch (digit)
        {
            case "0":
                result = "ZERO";
                break;
            case "1":
                result = "ONE";
                break;
            case "2":
                result = "TWO";
                break;
            case "3":
                result = "THREE";
                break;
            case "4":
                result = "FOUR";
                break;
            case "5":
                result = "FIVE";
                break;
            case "6":
                result = "SIX";
                break;
            case "7":
                result = "SEVEN";
                break;
            case "8":
                result = "EIGHT";
                break;
            case "9":
                result = "NINE";
                break;
            default:
                result = "Not a digit !";
                break;
        }
        Console.WriteLine("That digit is - {0} ", result);
        Console.ReadLine();
    }
}