#! /usr/bin/env python
# -*- coding: UTF-8 -*-

""" Latin number: programma in python creato da TheFox

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.
"""   

# Descrizione del file
__module_name__ = "Latin number"
__module_version__ = __revision__ = versione = "0.3"
__module_description__ = "Converte i numeri decimali in numeri latini"


# Inizializzazione
mind=[0,"unus","duo","tres","quattuor","quinque","sex",
      "septem","octo","novem","decem","undecim","duodecim","tredecim",
      "quattuordecim","quindecim","sedecim","septendecim"]
unit=["","unus","duo","tres","quattuor","quinque","sex",
      "septem","duode","unde"]
decin=["","","viginti","triginta","quadraginta","quinquaginta","sexaginta","septuaginta",
      "octoginta","nonaginta","centum"]
cent =["","centum","duecenti","trecenti","quadringenti","quingenti","sescenti",
       "septingenti","octingenti","nongenti"]

print

# Inserimento numero
i = 0
while i != 1:
    try:
        n = int(raw_input("Nvmero > "))
        i = 1
    except:
        print "\nNumero non valido. Riprova."

# Calcolo
c = int (n/100)  
d = int(n/10)-c*10
u = n-(int(n/10)*10)

# Output
if n<=17: print mind[n]
elif (u == 8) or (u == 9):
   print cent[c],unit[u]+decin[d+1]
else:
   print cent[c],decin[d],unit[u]