code: 
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      )->		int:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					return (input_a, input_a).count(0      ) % 2
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     )->		None:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					assert xor_gate(0				,0      ) == 0
  					assert xor_gate(0				,1      ) == 1
  					assert xor_gate(1				,0      ) == 1
  					assert xor_gate(1				,1      ) == 0
  
  
  if __name__ == "__main__":
  		print(xor_gate(0, 0))
  		print(xor_gate(0, 1))
  
  
  
style_context: 
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      )->		int:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					return (input_a, input_a).count(0      ) % 2
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     )->		None:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					assert xor_gate(0				,0      ) == 0
  					assert xor_gate(0				,1      ) == 1
  					assert xor_gate(1				,0      ) == 1
  					assert xor_gate(1				,1      ) == 0
  
  
  if __name__ == "__main__":
  		print(xor_gate(0, 0))
  		print(xor_gate(0, 1))
  
  
  