




"""simple docstring"""

def 						_snake_case					( _snake_case							: int    ,  _snake_case							: int							)   -> str:






      '''simple docstring'''


      if b == 0:
            return 1
      if (b % 2) == 0:
            return actual_power(_a    ,  int(b / 2							)							) * actual_power(_a    ,  int(b / 2							)							)
      else:
            return a * actual_power(_a    ,  int(b / 2							)							) * actual_power(_a    ,  int(b / 2							)							)






def 						_snake_case					( _snake_case							: int    ,  _snake_case							: int							)   -> Optional[int]:






      '''simple docstring'''


      if b < 0:
            return 1 / actual_power(_a    ,  _a							)
      return actual_power(_a    ,  _a							)


if __name__ == "__main__":
       print(power(-2, -3))







"""simple docstring"""

def 						_snake_case					( _snake_case							: int							)   -> list:






      '''simple docstring'''


      _A        =       int(_snake_case							)
      if n_element < 1:
            _A        =       ValueError('a should be a positive number'							)
            raise my_error

      _A        =       [1]
      _A       ,   _A       ,   _A        =       (0, 0, 0)
      _A        =       1
      while index < n_element:
            while hamming_list[i] * 2 <= hamming_list[-1]:
                  i += 1
            while hamming_list[j] * 3 <= hamming_list[-1]:
                  j += 1
            while hamming_list[k] * 5 <= hamming_list[-1]:
                  k += 1
            hamming_list.append(
                min(hamming_list[i] * 2    ,  hamming_list[j] * 3    ,  hamming_list[k] * 5							)							)
            index += 1
      return hamming_list


if __name__ == "__main__":
       a         =      input('''Enter the last number (nth term) of the Hamming Number Series: ''')
       print('''Formula of Hamming Number Series => 2^i * 3^j * 5^k''')
       a         =      hamming(int(n))
       print('''-----------------------------------------------------''')
       print(F'''The list with nth numbers is: {hamming_numbers}''')
       print('''-----------------------------------------------------''')

