



"""simple docstring"""
from abc import ABC, abstractmethod
from argparse import ArgumentParser



class    SCREAMING_SNAKE_CASE__						(      UpperCAmelCase__				):

   @staticmethod
   @abstractmethod
   def 			SCREAMING_SNAKE_CASE  (     _SCREAMING_SNAKE_CASE		)						->   Dict:





    '''simple docstring'''




    raise NotImplementedError()




   @abstractmethod
   def 			SCREAMING_SNAKE_CASE  (     self		)						->   int:





    '''simple docstring'''




    raise NotImplementedError()





"""simple docstring"""
def    _snake_case		(		UpperCamelCase		:	int    ,	UpperCamelCase		:	int		):
 return 1 if input_a == input_a else 0

def    _snake_case		(		):
 assert xnor_gate(0    ,	0		) == 1
 assert xnor_gate(0    ,	1		) == 0
 assert xnor_gate(1    ,	0		) == 0
 assert xnor_gate(1    ,	1		) == 1


if __name__ == "__main__":
      print(xnor_gate(0, 0))
      print(xnor_gate(0, 1))
      print(xnor_gate(1, 0))
      print(xnor_gate(1, 1))
