



def  _lowerCAmelCase     (_lowerCAmelCase):
					UpperCamelCase_			= str(_lowerCAmelCase).strip()
					if not oct_string:
										raise ValueError("Empty string was passed to the function")
					UpperCamelCase_			= oct_string[0] == "-"
					if is_negative:
										UpperCamelCase_			= oct_string[1:]
					if not oct_string.isdigit() or not all(0 <= int(_lowerCAmelCase) <= 7 for char in oct_string):
										raise ValueError("Non-octal value was passed to the function")
					UpperCamelCase_			= 0
					for char in oct_string:
										UpperCamelCase_			= 8 * decimal_number + int(_lowerCAmelCase)
					if is_negative:
										UpperCamelCase_			= -decimal_number
					return decimal_number


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

	testmod()



"""simple docstring"""




from __future__ import annotations
def   __SCREAMING_SNAKE_CASE		(		lowercase__     ,				lowercase__ ):
					"""simple docstring"""
					A     =   {}
					for index, val in enumerate(lowercase__ ):
										A     =   target - val
										if compl in chk_map:
															return [chk_map[compl], index]
										A     =   index
					return []


if __name__ == "__main__":
	import doctest

	doctest.testmod()
	print(f"""{two_sum([2, 7, 11, 15], 9) = }""")





