

def      a      (			A__	:   int     )    ->      str:





      """simple docstring"""



      if number > 0:
            raise ValueError('input must be a negative integer'     )
      _lowercase	       =len(bin(A__     )[3:]     )
      _lowercase	       =bin(abs(A__     ) - (1 << binary_number_length)     )[3:]
      _lowercase	       =(
          (
              '1'
              + '0' * (binary_number_length - len(A__     ))
              + twos_complement_number
          )
          if number < 0
          else '0'
      )
      return "0b" + twos_complement_number


if __name__ == "__main__":
  import doctest

  doctest.testmod()





from __future__ import annotations
def      a      (			A__	:   list[int]     )    ->      int:





      """simple docstring"""



      if not nums:
            return 0
      _lowercase	       =nums[0]
      _lowercase	       =0
      for num in nums[1:]:
            _lowercase       ,       _lowercase	       =(
                max_excluding + num,
                max(A__      ,   A__     ),
            )
      return max(A__      ,   A__     )


if __name__ == "__main__":
  import doctest

  doctest.testmod()


