
"""simple docstring"""







def 					__lowerCAmelCase       (_UpperCamelCase	):
	__lowerCAmelCase    :		int		    =   1
	for i in range(1 ,						num + 1	):
		fact *= i
	return fact
def 					__lowerCAmelCase       (_UpperCamelCase	):
	__lowerCAmelCase    :		Any		    =   0
	while number > 0:
		__lowerCAmelCase    :		Optional[int]		    =   number % 10
		sum_of_digits += last_digit
		__lowerCAmelCase    :		Optional[int]		    =   number // 10  # Removing the last_digit from the given number
	return sum_of_digits
def 					__lowerCAmelCase       (_UpperCamelCase = 100	):
	__lowerCAmelCase    :		int		    =   factorial(_UpperCamelCase	)
	__lowerCAmelCase    :		Optional[int]		    =   split_and_add(_UpperCamelCase	)
	return result


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

"""simple docstring"""







def 					__lowerCAmelCase       (_UpperCamelCase ,						_UpperCamelCase = False	):

	if not isinstance(_UpperCamelCase ,						_UpperCamelCase	):
		__lowerCAmelCase    :		str		    =   F"Expected string as input, found {type(_UpperCamelCase	)}"
		raise ValueError(_UpperCamelCase	)
	if not isinstance(_UpperCamelCase ,						_UpperCamelCase	):
		__lowerCAmelCase    :		Union[str, Any]		    =   F"Expected boolean as use_pascal parameter, found {type(_UpperCamelCase	)}"
		raise ValueError(_UpperCamelCase	)

	__lowerCAmelCase    :		Tuple		    =   input_str.split('_'	)

	__lowerCAmelCase    :		int		    =   0 if use_pascal else 1

	__lowerCAmelCase    :		Any		    =   words[start_index:]

	__lowerCAmelCase    :		Any		    =   [word[0].upper() + word[1:] for word in words_to_capitalize]

	__lowerCAmelCase    :		Any		    =   '' if use_pascal else words[0]

	return "".join([initial_word, *capitalized_words]	)


if __name__ == "__main__":
							from doctest import testmod

							testmod()