





def       _A  (      lowerCamelCase							, lowerCamelCase							, lowerCamelCase							, lowerCamelCase							, lowerCamelCase   ):
   if index == number_of_items:
      return 0
   a__	:						Dict      		=  0
   a__	:						Optional[int]      		=  0
   a__	:						Optional[int]      		=  knapsack(lowerCamelCase							, lowerCamelCase							, lowerCamelCase							, lowerCamelCase							, index + 1   )
   if weights[index] <= max_weight:
      a__	:						Union[str, Any]      		=  values[index] + knapsack(
          lowerCamelCase							, lowerCamelCase							, lowerCamelCase							, max_weight - weights[index]							, index + 1   )
   return max(lowerCamelCase							, lowerCamelCase   )


if __name__ == "__main__":
  import doctest

  doctest.testmod()








SCREAMING_SNAKE_CASE__       :			Union[str, Any]			      =						9.80665






def       _A  (      lowerCamelCase							, lowerCamelCase							, lowerCamelCase = g   ):

   if fluid_density <= 0:
      raise ValueError("Impossible fluid density"   )
   if volume < 0:
      raise ValueError("Impossible Object volume"   )
   if gravity <= 0:
      raise ValueError("Impossible Gravity"   )

   return fluid_density * gravity * volume


if __name__ == "__main__":
  import doctest

  # run doctest
  doctest.testmod()

