






"""simple docstring"""



import warnings

from ...utils import logging
from .image_processing_maskformer import MaskFormerImageProcessor


_UpperCamelCase						:    List[str]		=						logging.get_logger(__name__)

class 			a	(  a_      ):







    def __init__(     self				,						*_lowerCamelCase				,						**_lowerCamelCase			):
      warnings.warn(
          'The class MaskFormerFeatureExtractor is deprecated and will be removed in version 5 of Transformers.'
          ' Please use MaskFormerImageProcessor instead.'				,						_lowerCamelCase				,						)
      super().__init__(*_lowerCamelCase				,						**_lowerCamelCase			)




from __future__ import annotations



def 	_a  (					__SCREAMING_SNAKE_CASE					:  list		,				__SCREAMING_SNAKE_CASE					:  list    ):






  """simple docstring"""




  _lowerCAmelCase						=		[None] * (len(__SCREAMING_SNAKE_CASE    ) + len(__SCREAMING_SNAKE_CASE    ))

  _lowerCAmelCase						=		0  # pointer to current index for left Half
  _lowerCAmelCase						=		0  # pointer to current index for the right Half
  _lowerCAmelCase						=		0  # pointer to current index for the sorted array Half

  while pointera < len(__SCREAMING_SNAKE_CASE    ) and pointera < len(__SCREAMING_SNAKE_CASE    ):
    if left_half[pointera] < right_half[pointera]:
      _lowerCAmelCase						=		left_half[pointera]
      pointera += 1
      index += 1
    else:
      _lowerCAmelCase						=		right_half[pointera]
      pointera += 1
      index += 1
  while pointera < len(__SCREAMING_SNAKE_CASE    ):
    _lowerCAmelCase						=		left_half[pointera]
    pointera += 1
    index += 1

  while pointera < len(__SCREAMING_SNAKE_CASE    ):
    _lowerCAmelCase						=		right_half[pointera]
    pointera += 1
    index += 1

  return sorted_array



def 	_a  (					__SCREAMING_SNAKE_CASE					:  list    ):






  """simple docstring"""




  if len(__SCREAMING_SNAKE_CASE    ) <= 1:
    return array
  # the actual formula to calculate the middle element = left + (right - left) // 2
  # this avoids integer overflow in case of large N
  _lowerCAmelCase						=		0 + (len(__SCREAMING_SNAKE_CASE    ) - 0) // 2

  # Split the array into halves till the array length becomes equal to One
  # merge the arrays of single length returned by mergeSort function and
  # pass them into the merge arrays function which merges the array
  _lowerCAmelCase						=		array[:middle]
  _lowerCAmelCase						=		array[middle:]

  return merge(merge_sort(__SCREAMING_SNAKE_CASE    )		,				merge_sort(__SCREAMING_SNAKE_CASE    )    )


if __name__ == "__main__":
       import doctest

       doctest.testmod()
