





from math import factorial



def A_      (						A__ = 100							)    ->						int:
       return sum(int(A__							) for x in str(factorial(A__							)							)							)


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






def    __lowerCamelCase   (      A__						: int						,						A__						: int					)     ->    int:
   return int((input_a, input_a).count(0					) == 0					)


def    __lowerCamelCase   (      )     ->    None:
   assert and_gate(0						,						0					) == 0
   assert and_gate(0						,						1					) == 0
   assert and_gate(1						,						0					) == 0
   assert and_gate(1						,						1					) == 1


if __name__ == "__main__":
      test_and_gate()
      print(and_gate(1, 0))
      print(and_gate(0, 0))
      print(and_gate(0, 1))
      print(and_gate(1, 1))





