
def     UpperCamelCase      (					__lowerCamelCase  :				List[str]       ,      __lowerCamelCase  :				Optional[Any]					):
							snake_case :     Dict           =   1.0
							for i in range(1       ,      r + 1					):
														ret *= (n + 1 - i) / i
							return round(__lowerCamelCase					)


def     UpperCamelCase      (					__lowerCamelCase  :				List[Any]					):
							return choose(8 + n       ,      __lowerCamelCase					) + choose(9 + n       ,      __lowerCamelCase					) - 10


def     UpperCamelCase      (					__lowerCamelCase  :				Dict					):
							return sum(non_bouncy_exact(__lowerCamelCase					) for i in range(1       ,      n + 1					)					)


def     UpperCamelCase      (					__lowerCamelCase  :				Optional[int] = 100					):
							return non_bouncy_upto(__lowerCamelCase					)


if __name__ == "__main__":
			print(F'{solution() = }')







def     UpperCamelCase      (					__lowerCamelCase  :				list       ,      __lowerCamelCase  :				list       ,      __lowerCamelCase  :				list       ,      __lowerCamelCase  :				int       ,      __lowerCamelCase  :				int					):
       if target == 0:
              answer.append(path.copy()					)
       else:
              for index in range(__lowerCamelCase       ,      len(__lowerCamelCase					)					):
                     if target >= candidates[index]:
                            path.append(candidates[index]					)
                            backtrack(__lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      target - candidates[index]       ,      __lowerCamelCase					)
                            path.pop(len(__lowerCamelCase					) - 1					)


def     UpperCamelCase      (					__lowerCamelCase  :				list       ,      __lowerCamelCase  :				int					):
       snake_case :     Optional[Any]           =   []  # type: list[int]
       snake_case :     Tuple           =   []  # type: list[int]
       backtrack(__lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      0					)
       return answer


def     UpperCamelCase      (					):
       print(combination_sum([-8, 2.3, 0]       ,      1					)					)


if __name__ == "__main__":
   import doctest

   doctest.testmod()
   main()





