


def    snake_case_     (  snake_case     )  ->				int:
       lowercase__:   Optional[Any]  			=   1
       for i in range(1			,							num + 1     ):
              fact *= i
       return fact




def    snake_case_     (  snake_case     )  ->				int:
       lowercase__:   List[str]  			=   0
       while number > 0:
              lowercase__:   int  			=   number % 10
              sum_of_digits += last_digit
              lowercase__:   str  			=   number // 10  # Removing the last_digit from the given number
       return sum_of_digits




def    snake_case_     (  snake_case = 1_00     )  ->				int:
       lowercase__:   List[Any]  			=   factorial(snake_case     )
       lowercase__:   str  			=   split_and_add(snake_case     )
       return result


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






from __future__ import annotations




def    snake_case_     (  snake_case			,							snake_case     )  ->				list[int]:
       lowercase__:   List[str]  			=   0
       lowercase__:   Dict  			=   len(snake_case     ) - 1

       while i < j:
              if nums[i] + nums[j] == target:
                     return [i, j]
              elif nums[i] + nums[j] < target:
                     lowercase__:   Dict  			=   i + 1
              else:
                     lowercase__:   List[Any]  			=   j - 1

       return []


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 print(F'''{two_pointer([2, 7, 11, 15], 9) = }''')


