

def 			_UpperCAmelCase							(		a__):

			'''simple docstring'''



			return 1 if input_a == 0 else 0


def 			_UpperCAmelCase							(		):

			'''simple docstring'''



			assert not_gate(0) == 1
			assert not_gate(1) == 0


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





def 			_UpperCAmelCase							(		a__):

			'''simple docstring'''



			return 1 if input_a == 0 else 0


def 			_UpperCAmelCase							(		):

			'''simple docstring'''



			assert not_gate(0) == 1
			assert not_gate(1) == 0


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


