
def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  list		,      SCREAMING_SNAKE_CASE_  :  list		,      SCREAMING_SNAKE_CASE_  :  list		,      SCREAMING_SNAKE_CASE_  :  int		,      SCREAMING_SNAKE_CASE_  :  int					)     ->    None:
						if target == 0:
												answer.append(path.copy()					)
						else:
												for index in range(SCREAMING_SNAKE_CASE_		,      len(SCREAMING_SNAKE_CASE_					)					):
																		if target >= candidates[index]:
																								path.append(candidates[index]					)
																								backtrack(SCREAMING_SNAKE_CASE_		,      SCREAMING_SNAKE_CASE_		,      SCREAMING_SNAKE_CASE_		,      target - candidates[index]		,      SCREAMING_SNAKE_CASE_					)
																								path.pop(len(SCREAMING_SNAKE_CASE_					) - 1					)




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  list		,      SCREAMING_SNAKE_CASE_  :  int					)     ->    list:
						_lowercase									=				[]  # type: list[int]
						_lowercase									=				[]  # type: list[int]
						backtrack(SCREAMING_SNAKE_CASE_		,      SCREAMING_SNAKE_CASE_		,      SCREAMING_SNAKE_CASE_		,      SCREAMING_SNAKE_CASE_		,      0					)
						return answer




def   UpperCamelCase__     (    )     ->    None:
						print(combination_sum([-8, 2.3, 0]		,      1					)					)


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


A		:   Any         =    {'''configuration_bit''': ['''BIT_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''BitConfig''', '''BitOnnxConfig''']}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		A		:   Any         =    [
		    '''BIT_PRETRAINED_MODEL_ARCHIVE_LIST''',
		    '''BitForImageClassification''',
		    '''BitModel''',
		    '''BitPreTrainedModel''',
		    '''BitBackbone''',
		]


try:
		if not is_vision_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		A		:   Tuple         =    ['''BitImageProcessor''']


if TYPE_CHECKING:
		from .configuration_bit import BIT_PRETRAINED_CONFIG_ARCHIVE_MAP, BitConfig, BitOnnxConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_bit import (
				    BIT_PRETRAINED_MODEL_ARCHIVE_LIST,
				    BitBackbone,
				    BitForImageClassification,
				    BitModel,
				    BitPreTrainedModel,
				)

		try:
				if not is_vision_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .image_processing_bit import BitImageProcessor

else:
		import sys

		A		:   int         =    _LazyModule(__name__, globals()['''__file__'''], _import_structure)