Домашно Methods - 3 задача

using System;

class LastDigitAsAWord
{
//Write a method that returns the last digit of given integer
//as an English word.
//Examples: 512  "two", 1024  "four", 12309  "nine".

    static void WordLastDigit(int lastDigit) // In this method we print the last digit as a word.
    {
        string[] array = new string[] {"Zero",
            "One", "Two", "Three", "Four",
            "Five", "Six", "Seven", "Eight",
            "Nine", "Ten"
        };
        Console.WriteLine("The last digit is {0} !", array[lastDigit]);
    }
    private static int GetLastDigit() // here we calculate the last digit
    {
        Console.Write("Enter a number: ");
        int number = int.Parse(Console.ReadLine());
        int reminder = number % 10;
        return reminder;
    }
    static void Main()
    {
        WordLastDigit(GetLastDigit()); // execute the two methods.
    }
}