text: def fact(n):
      p = 1
      i = 1
      while i <= n:
          p = p * i
          i = i + 1
      return p
  
  
  def ffact(n):
      p = 1.0
      i = 1
      while i <= n:
          p = p * i
          i = i + 1
      return p
  
  def main():
      i = 0
      while i < 1000:
          print(int(ffact(11)))
          print(fact(11))
          print(int(ffact(12)))
          print(fact(12))
          #print(int(ffact(13)))
          #print(fact(13))
          i = i + 1
  
  if __name__ == "__main__":
      main()
  