


'''simple docstring'''



import re



def       UpperCAmelCase__ (     UpperCAmelCase_   :    Optional[Any]							)					->		List[Any]:
     def docstring_decorator(UpperCAmelCase_   :    Tuple							):
          __lowerCamelCase       :     Optional[Any]        =		fn.__doc__
          __lowerCamelCase       :     Union[str, Any]        =		func_doc.split('\n'							)
          __lowerCamelCase       :     List[Any]        =		0
          while i < len(UpperCAmelCase_							) and re.search(R'^\s*Examples?:\s*$'				,   lines[i]							) is None:
               i += 1
          if i < len(UpperCAmelCase_							):
               __lowerCamelCase       :     Tuple        =		example_docstring
               __lowerCamelCase       :     Dict        =		'\n'.join(UpperCAmelCase_							)
          else:
               raise ValueError(
                   F'The function {fn} should have an empty \'Examples:\' in its docstring as placeholder, '
                   F'current docstring is:\n{func_doc}'							)
          __lowerCamelCase       :     List[str]        =		func_doc
          return fn

     return docstring_decorator










'''simple docstring'''



def       UpperCAmelCase__ (     UpperCAmelCase_   :    int = 4_00_00_00							)					->		int:
     __lowerCamelCase       :     int        =		1
     __lowerCamelCase       :     Union[str, Any]        =		2
     __lowerCamelCase       :     Optional[int]        =		0
     while j <= n:
          if j % 2 == 0:
               total += j
          __lowerCamelCase    ,	__lowerCamelCase       :     List[Any]        =		j, i + j

     return total


if __name__ == "__main__":
      print(f'''{solution() = }''')






