pg 347 Task 3

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication3
{
    class Program
    {
         static void Main()
        {
            int number;
            string numberAsString;


                Console.Write("Enter an integer: ");
            numberAsString = Console.ReadLine();
            number = Convert.ToInt32(numberAsString);


            int lastDigit = Math.Abs(number) % 10;

            string lastDigitAsWord = GetDigitAsWord(lastDigit);

            Console.WriteLine("The last digit of your number is " + lastDigitAsWord);
        }
        static string GetDigitAsWord(int digit)
        {
            switch (digit)
            {
                case 0:
                    {
                        return "zero";
                    }
                case 1:
                    {
                        return "one";
                    }
                case 2:
                    {
                        return "two";
                    }
                case 3:
                    {
                        return "three";
                    }
                case 4:
                    {
                        return "four";
                    }
                case 5:
                    {
                        return "five";
                    }
                case 6:
                    {
                        return "six";
                    }
                case 7:
                    {
                        return "seven";
                    }
                case 8:
                    {
                        return "eight";
                    }
                case 9:
                    {
                        return "nine";
                    }
                default:
                    {
                        return "The number you have entered is incorrect! Please enter a recognised number";
                    }
            }
        }
    }

}