





from math import factorial

def     a_       (					lowerCAmelCase_ :     int = 100      ):
   return sum(int(lowerCAmelCase_      ) for x in str(factorial(lowerCAmelCase_      )      )      )


if __name__ == "__main__":
     print(solution(int(input('Enter the Number: ').strip())))








"""simple docstring"""


import warnings


warnings.warn(
    "memory_utils has been reorganized to utils.memory. Import `find_executable_batchsize` from the main `__init__`: "
    "`from accelerate import find_executable_batch_size` to avoid this warning.",
    FutureWarning,
)
