






"""simple docstring"""
from __future__ import annotations

def 							snake_case (  A__      ,A__      ,A__      ,A__		):
			UpperCAmelCase_	:					Tuple     	=   []
			UpperCAmelCase_	,      UpperCAmelCase_	:					Any     	=   input_list[low:mid], input_list[mid : high + 1]
			while left and right:
						result.append((left if left[0] <= right[0] else right).pop(0		)		)
			UpperCAmelCase_	:					Dict     	=   result + left + right
			return input_list

def 							snake_case (  A__		):
			if len(snake_case__		) <= 1:
						return input_list
			UpperCAmelCase_	:					Tuple     	=   list(snake_case__		)

			# iteration for two-way merging
			UpperCAmelCase_	:					List[Any]     	=   2
			while p <= len(snake_case__		):
						# getting low, high and middle value for merge-sort of single list
						for i in range(0      ,len(snake_case__		)      ,snake_case__		):
									UpperCAmelCase_	:					Optional[Any]     	=   i
									UpperCAmelCase_	:					str     	=   i + p - 1
									UpperCAmelCase_	:					Optional[int]     	=   (low + high + 1) // 2
									UpperCAmelCase_	:					Dict     	=   merge(snake_case__      ,snake_case__      ,snake_case__      ,snake_case__		)
						# final merge of last two parts
						if p * 2 >= len(snake_case__		):
									UpperCAmelCase_	:					Optional[int]     	=   i
									UpperCAmelCase_	:					List[str]     	=   merge(snake_case__      ,0      ,snake_case__      ,len(snake_case__		) - 1		)
									break
						p *= 2

			return input_list


if __name__ == "__main__":
			lowerCamelCase_							      = input('''Enter numbers separated by a comma:\n''').strip()
			if user_input == "":
						lowerCamelCase_							      = []
			else:
						lowerCamelCase_							      = [int(item.strip()) for item in user_input.split(''',''')]
			print(iter_merge_sort(unsorted))





import copy

from ...configuration_utils import PretrainedConfig
from ...utils import logging


__a         =   logging.get_logger(__name__)
class 					lowercase__(							UpperCAmelCase				):



	"""simple docstring"""




	a     :List[str]       	=      'encoder-decoder'
	a     :Any       	=      True
	def __init__(			self    :     List[Any]			,				**SCREAMING_SNAKE_CASE_    :     List[Any]			)			->	Optional[int]:
					super().__init__(**SCREAMING_SNAKE_CASE_			)
					assert (
					    "encoder" in kwargs and "decoder" in kwargs
					), "Config has to be initialized with encoder and decoder config"
					lowercase_	    =   kwargs.pop('''encoder'''			)
					lowercase_	    =   encoder_config.pop('''model_type'''			)
					lowercase_	    =   kwargs.pop('''decoder'''			)
					lowercase_	    =   decoder_config.pop('''model_type'''			)

					from ..auto.configuration_auto import AutoConfig

					lowercase_	    =   AutoConfig.for_model(SCREAMING_SNAKE_CASE_			,				**SCREAMING_SNAKE_CASE_			)
					lowercase_	    =   AutoConfig.for_model(SCREAMING_SNAKE_CASE_			,				**SCREAMING_SNAKE_CASE_			)
					lowercase_	    =   True
	@classmethod
	def 		_lowercase    (			cls    :     Optional[int]			,				SCREAMING_SNAKE_CASE_    :     PretrainedConfig			,				SCREAMING_SNAKE_CASE_    :     PretrainedConfig			,				**SCREAMING_SNAKE_CASE_    :     Optional[int]			)			->	PretrainedConfig:
					logger.info('''Set `config.is_decoder=True` and `config.add_cross_attention=True` for decoder_config'''			)
					lowercase_	    =   True
					lowercase_	    =   True

					return cls(encoder=encoder_config.to_dict()			,				decoder=decoder_config.to_dict()			,				**SCREAMING_SNAKE_CASE_			)




	def 		_lowercase    (			self    :     Tuple			)			->	List[Any]:
					lowercase_	    =   copy.deepcopy(self.__dict__			)
					lowercase_	    =   self.encoder.to_dict()
					lowercase_	    =   self.decoder.to_dict()
					lowercase_	    =   self.__class__.model_type
					return output




