EnglishNameOFTheLAstDigits

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

namespace EnglishNameOfTheLastDigits
{
    class EnglishNameOFTheLAstDigits
    {
        static void Main()
        {
            EnglishName();
        }
        public static void EnglishName()
        {
            long num = long.Parse(Console.ReadLine());
            int digit = (int)Math.Abs(num % 10);
              Dictionary<int, string> lastNumber = new Dictionary<int, string>
                {
                    [1] = "one",
                    [2] = "two",
                    [3] = "three",
                    [4] = "four",
                    [5] = "five",
                    [6] = "six",
                    [7] = "seven",
                    [8] = "eight",
                    [9] = "nine",
                    [0] = "zero"
                };
            Console.WriteLine(lastNumber[digit]);
            }
        }
    }