//LOPEZ, PATRICIA ANNE E

//CCP 1103 - ITDC

//NUMBER TO WORD

​

using System;

​

namespace NumberToWord

{

    class Program

    {

        static string input;

        static int number;

        static int ones;

        static int tens;

        static int hundreds;

        public static void Main()

        {

​

            Console.WriteLine("Number to Word");

            Console.Write("Enter a number: ");

            input = Console.ReadLine();

            if (Int32.TryParse(input, out number) == true)

            {

                string[] stringOnes = { "", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eigth", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen" };

                string[] stringTens = { "","","Twenty", "Thirty", "Fourty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety" };

                if ((number >= 1) && (number <= 19))

                {

                    Console.WriteLine(stringOnes[number]);

                }

                else if ((number >= 20) && (number <= 99))

                {

                    ones = number % 10;

                    tens = number / 10;

                    Console.Write(stringTens[tens] + " " + (stringOnes[ones]));

                }

                else if ((number >= 100) && (number <= 999))

                {

                    ones = number % 10;

                    tens = (number % 100) / 10;

                    hundreds = number / 100;

                    Console.Write(stringOnes[hundreds] + " Hundred " +stringTens[tens]+  " " + stringOnes[ones]);

                }

                else if (number == 1000)

                {

                    Console.WriteLine("One Thousand");

                }

                else if (number < 1)

                {

                    Console.WriteLine("Zero or negative numbers are not allowed.");

                }

                else

                {

                    Console.WriteLine("Valid Input range is only from 1-1000.-");

                }

            }

            else

            {

                Console.Write("Invalid input. Please enter a valid input.");

            }

​

        }

​

    }

}

​