


"""simple docstring"""







from math import factorial




def    UpperCAmelCase__       (lowerCAmelCase_ = 100   ):




					'''simple docstring'''


					return sum(int(lowerCAmelCase_   ) for x in str(factorial(lowerCAmelCase_   )   )   )


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


def       A       (					lowercase )   ->  str:
		'''simple docstring'''

		return " ".join(
		    ''.join(word[::-1] ) if len(lowercase ) > 4 else word for word in sentence.split() )


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					print(reverse_long_words("Hey wollef sroirraw"))
