
def a__   (	A_,					A_ ):






  '''simple docstring'''





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

def a__   (	A_,					A_ = 1 ):






  '''simple docstring'''





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


if __name__ == "__main__":
    __lowerCAmelCase      :					Union[str, Any]   	=       {1: [2, 3], 2: [4, 5], 3: [6, 7], 7: [8, 9]}
    print(F'''Binary tree: {binary_tree}''')
    __lowerCAmelCase      :					Any   	=       binary_tree_mirror(binary_tree, 5)
    print(F'''Binary tree mirror: {binary_tree_mirror_dictionary}''')



def a__   (	A_ ):






  '''simple docstring'''





  __magic_name__    					=	str(A_ ).strip()
  if not bin_string:
    raise ValueError("""Empty string was passed to the function""" )
  __magic_name__    					=	bin_string[0] == """-"""
  if is_negative:
    __magic_name__    					=	bin_string[1:]
  if not all(char in """01""" for char in bin_string ):
    raise ValueError("""Non-binary value was passed to the function""" )
  __magic_name__    					=	0
  for char in bin_string:
    __magic_name__    					=	2 * decimal_number + int(A_ )
  return -decimal_number if is_negative else decimal_number


if __name__ == "__main__":
    from doctest import testmod

    testmod()

