





'''simple docstring'''

import math







def  a__    (    lowercase :					int = 100				)		->		int:





     """simple docstring"""

     _UpperCamelCase       =	sum(i * i for i in range(1, n + 1				)				)
     _UpperCamelCase       =	int(math.pow(sum(range(1, n + 1				)				), 2				)				)
     return square_of_sum - sum_of_squares


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










'''simple docstring'''

def  a__    (    lowercase :					int				)		->		int:





     """simple docstring"""

     if not isinstance(lowercase, lowercase				):
          raise TypeError('''Input value must be an \'int\' type'''				)

     _UpperCamelCase       =	0
     while number:
          position += 1
          number >>= 1

     return position


if __name__ == "__main__":
   import doctest

   doctest.testmod()



