NumberTo100withWords

import java.util.Scanner;

/**
 * Created by Losh17 on 5.8.2017 г..
 */
public class NumbersTo100withWords {
    public static void main(String[] args) {
        Scanner console = new Scanner(System.in);
        Integer num = Integer.parseInt(console.nextLine());
        String[] arr0to13 = new String[]{"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
        String[] specialArr = new String[]{"none", "none", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"};

        //1 to 19
        if (num >= 0 && num <= 19) {
            System.out.println(arr0to13[num]);
        }
        //20 to 100
        if (num >= 20 &&  num <= 100){
            if (num == 100) {
                System.out.println("one hundred"); return;
            }
            if (num % 10 == 0) {
                System.out.println(specialArr[num / 10]);
            } else {
                System.out.println(specialArr[num / 10] + " " + arr0to13[num % 10]);
            }
        }

    }
}