





"""simple docstring"""





def       UpperCAmelCase__							(  SCREAMING_SNAKE_CASE					:						int = 4_00_00_00      ) ->    Optional[Any]:







      '''simple docstring'''




      lowerCAmelCase  						=	1
      lowerCAmelCase  						=	2
      lowerCAmelCase  						=	0
      while j <= n:
            if j % 2 == 0:
                  total += j
            lowerCAmelCase						,		lowerCAmelCase  						=	j, i + j

      return total


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













"""simple docstring"""





from scipy.constants import g


def       UpperCAmelCase__							(  SCREAMING_SNAKE_CASE					:						float							,						SCREAMING_SNAKE_CASE					:						float      ):







      '''simple docstring'''




      if mass < 0:
            # handling of negative values of mass
            raise ValueError("""The mass of a body cannot be negative"""      )
      if height < 0:
            # handling of negative values of height
            raise ValueError("""The height above the ground cannot be negative"""      )
      return mass * g * height


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

       testmod(name="potential_energy")






