





"""simple docstring"""


def 							a__			(  _UpperCAmelCase = 2_0	)    ->  int:

 '''simple docstring'''






 try:
  snake_case__    							=				int(_UpperCAmelCase	)
 except (TypeError, ValueError):
  raise TypeError("Parameter n must be int or castable to int."	)
 if n <= 0:
  raise ValueError("Parameter n must be greater than or equal to one."	)
 snake_case__    							=				0
 while 1:
  i += n * (n - 1)
  snake_case__    							=				0
  for j in range(2	,     _UpperCAmelCase	):
   if i % j != 0:
    snake_case__    							=				1
    break
  if nfound == 0:
   if i == 0:
    snake_case__    							=				1
   return i
 return None


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








"""simple docstring"""


def 							a__			(  _UpperCAmelCase	)    ->  int:

 '''simple docstring'''






 return int(_UpperCAmelCase	) if x - int(_UpperCAmelCase	) <= 0 else int(_UpperCAmelCase	) + 1


if __name__ == "__main__":
   import doctest

   doctest.testmod()

