



def 						_lowerCAmelCase    (					__lowerCamelCase :  str  ):



 """simple docstring"""





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


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

      testmod()













def 				SCREAMING_SNAKE_CASE__    (     __a ,			__a ):
	if not root or root not in binary_tree_mirror_dictionary:
		return
	snake_case_    ,snake_case_		:      Tuple           =						binary_tree_mirror_dictionary[root][:2]
	snake_case_		:      List[str]           =						[right_child, left_child]
	binary_tree_mirror_dict(__a ,			__a )
	binary_tree_mirror_dict(__a ,			__a )


def 				SCREAMING_SNAKE_CASE__    (     __a ,			__a = 1 ):
	if not binary_tree:
		raise ValueError('binary tree cannot be empty' )
	if root not in binary_tree:
		snake_case_		:      Dict           =						f"""root {root} is not present in the binary_tree"""
		raise ValueError(__a )
	snake_case_		:      Any           =						dict(__a )
	binary_tree_mirror_dict(__a ,			__a )
	return binary_tree_mirror_dictionary


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

