
import sys






def  a_	( __lowercase     :			int ,      __lowercase     :			list[int]				)				->						int:
			if not numbers:
						return 0
			if target == 0 and target in numbers:
						return 0
			if not isinstance(__lowercase ,      (list, tuple)				) or not all(
			    isinstance(__lowercase ,      __lowercase				) for number in numbers				):
						raise ValueError('numbers must be an iterable of integers'				)

			_snake_case						=    _snake_case						=    _snake_case						=    0
			_snake_case						=    sys.maxsize

			while right < len(__lowercase				):
						curr_sum += numbers[right]
						while curr_sum >= target and left <= right:
									_snake_case						=    min(__lowercase ,      right - left + 1				)
									curr_sum -= numbers[left]
									left += 1
						right += 1

			return 0 if min_len == sys.maxsize else min_len

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available, is_tokenizers_available


_lowerCamelCase :       Optional[int]     					=    {}

try:
			if not is_sentencepiece_available():
						raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
			pass
else:
			_lowerCamelCase :       List[str]     					=    ['''MBart50Tokenizer''']

try:
			if not is_tokenizers_available():
						raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
			pass
else:
			_lowerCamelCase :       Optional[int]     					=    ['''MBart50TokenizerFast''']


if TYPE_CHECKING:
			try:
						if not is_sentencepiece_available():
									raise OptionalDependencyNotAvailable()
			except OptionalDependencyNotAvailable:
						pass
			else:
						from .tokenization_mbartaa import MBartaaTokenizer

			try:
						if not is_tokenizers_available():
									raise OptionalDependencyNotAvailable()
			except OptionalDependencyNotAvailable:
						pass
			else:
						from .tokenization_mbartaa_fast import MBartaaTokenizerFast

else:
			import sys

			_lowerCamelCase :       int     					=    _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)