


import math




def    a__    (		snake_case__					:							Optional[Any] = 100     ):
  _UpperCAmelCase		:							str							=     sum(i * i for i in range(1						,   n + 1     )     )
  _UpperCAmelCase		:							Dict							=     int(math.pow(sum(range(1						,   n + 1     )     )						,   2     )     )
  return square_of_sum - sum_of_squares


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













def 		lowercase__  (				_UpperCamelCase       ,							_UpperCamelCase) ->			bool:
      """simple docstring"""

      return numa ^ numa < 0


if __name__ == "__main__":
       import doctest

       doctest.testmod()



