import sys def fizzBuzz(n): if n <= 0: return () else: fizzBuzz(n-1) if n % 3 == 0 and n % 5 == 0: print(n, ' : ', 'FizzBuzz') elif n % 3 == 0: print(n, ' : ', 'Fizz') elif n % 5 == 0: print(n, ' : ', 'Buzz') else: print(n, ' : ', n) return () if __name__ == '__main__': args = sys.argv if 2 <= len(args): if args[1].isdigit(): fizzBuzz(int(args[1])) else: print('Argument is not digit') else: print(