






'''simple docstring'''







def     _UpperCamelCase				(  snake_case__				):
      return 1 if input_a == 0 else 0


def     _UpperCamelCase				(  ):
      assert not_gate(0				) == 1
      assert not_gate(1				) == 0


if __name__ == "__main__":
       print(not_gate(0))
       print(not_gate(1))










'''simple docstring'''







def     _UpperCamelCase				(  snake_case__				):
      if len(snake_case__				) <= 1:
            return data
      else:
            return [
                *quick_sort([e for e in data[1:] if e <= data[0]]				),
                data[0],
                *quick_sort([e for e in data[1:] if e > data[0]]				),
            ]


if __name__ == "__main__":
       import doctest

       doctest.testmod()


