






from __future__ import annotations





def    _lowerCamelCase	(	__lowerCamelCase   ,       __lowerCamelCase					)   -> list:

     '''simple docstring'''
     UpperCAmelCase__			:     List[str]										= [None] * (len(__lowerCamelCase					) + len(__lowerCamelCase					))

     UpperCAmelCase__			:     str										= 0  # pointer to current index for left Half
     UpperCAmelCase__			:     List[Any]										= 0  # pointer to current index for the right Half
     UpperCAmelCase__			:     str										= 0  # pointer to current index for the sorted array Half

     while pointera < len(__lowerCamelCase					) and pointera < len(__lowerCamelCase					):
          if left_half[pointera] < right_half[pointera]:
               UpperCAmelCase__			:     int										= left_half[pointera]
               pointera += 1
               index += 1
          else:
               UpperCAmelCase__			:     Any										= right_half[pointera]
               pointera += 1
               index += 1
     while pointera < len(__lowerCamelCase					):
          UpperCAmelCase__			:     int										= left_half[pointera]
          pointera += 1
          index += 1

     while pointera < len(__lowerCamelCase					):
          UpperCAmelCase__			:     Union[str, Any]										= right_half[pointera]
          pointera += 1
          index += 1

     return sorted_array





def    _lowerCamelCase	(	__lowerCamelCase					)   -> list:

     '''simple docstring'''
     if len(__lowerCamelCase					) <= 1:
          return array
     # the actual formula to calculate the middle element = left + (right - left) // 2
     # this avoids integer overflow in case of large N
     UpperCAmelCase__			:     Union[str, Any]										= 0 + (len(__lowerCamelCase					) - 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
     UpperCAmelCase__			:     Optional[Any]										= array[:middle]
     UpperCAmelCase__			:     Optional[int]										= array[middle:]

     return merge(merge_sort(__lowerCamelCase					)   ,       merge_sort(__lowerCamelCase					)					)


if __name__ == "__main__":
      import doctest

      doctest.testmod()














from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


SCREAMING_SNAKE_CASE__		:       Any   							=							{"""configuration_dinat""": ["""DINAT_PRETRAINED_CONFIG_ARCHIVE_MAP""", """DinatConfig"""]}


try:
      if not is_torch_available():
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      pass
else:
      SCREAMING_SNAKE_CASE__		:       str   							=							[
          """DINAT_PRETRAINED_MODEL_ARCHIVE_LIST""",
          """DinatForImageClassification""",
          """DinatModel""",
          """DinatPreTrainedModel""",
          """DinatBackbone""",
      ]

if TYPE_CHECKING:
      from .configuration_dinat import DINAT_PRETRAINED_CONFIG_ARCHIVE_MAP, DinatConfig

      try:
            if not is_torch_available():
                  raise OptionalDependencyNotAvailable()
      except OptionalDependencyNotAvailable:
            pass
      else:
            from .modeling_dinat import (
                DINAT_PRETRAINED_MODEL_ARCHIVE_LIST,
                DinatBackbone,
                DinatForImageClassification,
                DinatModel,
                DinatPreTrainedModel,
            )

else:
      import sys

      SCREAMING_SNAKE_CASE__		:       Dict   							=							_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)






