



def 						_UpperCAmelCase							( snake_case      ,		snake_case     ):





					"""simple docstring"""

					if not root or root not in binary_tree_mirror_dictionary:
										return
					_lowerCAmelCase      ,      _lowerCAmelCase         =       binary_tree_mirror_dictionary[root][:2]
					_lowerCAmelCase         =       [right_child, left_child]
					binary_tree_mirror_dict(snake_case      ,		snake_case     )
					binary_tree_mirror_dict(snake_case      ,		snake_case     )


def 						_UpperCAmelCase							( snake_case      ,		snake_case = 1     ):





					"""simple docstring"""

					if not binary_tree:
										raise ValueError("""binary tree cannot be empty"""     )
					if root not in binary_tree:
										_lowerCAmelCase         =       F'root {root} is not present in the binary_tree'
										raise ValueError(snake_case     )
					_lowerCAmelCase         =       dict(snake_case     )
					binary_tree_mirror_dict(snake_case      ,		snake_case     )
					return binary_tree_mirror_dictionary


if __name__ == "__main__":
	A__       =			{1: [2, 3], 2: [4, 5], 3: [6, 7], 7: [8, 9]}
	print(f"Binary tree: {binary_tree}")
	A__       =			binary_tree_mirror(binary_tree, 5)
	print(f"Binary tree mirror: {binary_tree_mirror_dictionary}")







'''simple docstring'''







def _UpperCamelCase			(	__A ,     __A       )				->						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))





