



'''simple docstring'''






def 				lowerCamelCase__	(						_A			,      _A    ):
  a						: Any					       =					0
  a						: Tuple					       =					len(_A    ) - 1

  while left <= right:
    # avoid divided by 0 during interpolation
    if sorted_collection[left] == sorted_collection[right]:
      if sorted_collection[left] == item:
        return left
      else:
        return None

    a						: Tuple					       =					left + ((item - sorted_collection[left]) * (right - left)) // (
        sorted_collection[right] - sorted_collection[left]
    )

    # out of range check
    if point < 0 or point >= len(_A    ):
      return None

    a						: List[str]					       =					sorted_collection[point]
    if current_item == item:
      return point
    else:
      if point < left:
        a						: Union[str, Any]					       =					left
        a						: Any					       =					point
      elif point > right:
        a						: Optional[Any]					       =					right
        a						: List[Any]					       =					point
      else:
        if item < current_item:
          a						: Any					       =					point - 1
        else:
          a						: Tuple					       =					point + 1
  return None
def 				lowerCamelCase__	(						_A			,      _A			,      _A			,      _A    ):

  # avoid divided by 0 during interpolation
  if sorted_collection[left] == sorted_collection[right]:
    if sorted_collection[left] == item:
      return left
    else:
      return None

  a						: Tuple					       =					left + ((item - sorted_collection[left]) * (right - left)) // (
      sorted_collection[right] - sorted_collection[left]
  )

  # out of range check
  if point < 0 or point >= len(_A    ):
    return None

  if sorted_collection[point] == item:
    return point
  elif point < left:
    return interpolation_search_by_recursion(_A			,      _A			,      _A			,      _A    )
  elif point > right:
    return interpolation_search_by_recursion(_A			,      _A			,      _A			,      _A    )
  else:
    if sorted_collection[point] > item:
      return interpolation_search_by_recursion(
          _A			,      _A			,      _A			,      point - 1    )
    else:
      return interpolation_search_by_recursion(
          _A			,      _A			,      point + 1			,      _A    )
def 				lowerCamelCase__	(						_A    ):
  if collection != sorted(_A    ):
    raise ValueError('Collection must be ascending sorted'    )
  return True


if __name__ == "__main__":
     import sys
     lowerCAmelCase: Any							=						0
     if debug == 1:
          lowerCAmelCase: Dict							=						[1_0, 3_0, 4_0, 4_5, 5_0, 6_6, 7_7, 9_3]
          try:
               __assert_sorted(collection)
          except ValueError:
               sys.exit('Sequence must be ascending sorted to apply interpolation search')
          lowerCAmelCase: List[Any]							=						6_7

     lowerCAmelCase: List[Any]							=						interpolation_search(collection, target)
     if result is not None:
          print(F"{target} found at positions: {result}")
     else:
          print('Not found')




'''simple docstring'''






from typing import TYPE_CHECKING

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


lowerCAmelCase: Any							=						{
    'configuration_poolformer': [
        'POOLFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'PoolFormerConfig',
        'PoolFormerOnnxConfig',
    ]
}

try:
     if not is_vision_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     lowerCAmelCase: List[str]							=						['PoolFormerFeatureExtractor']
     lowerCAmelCase: Tuple							=						['PoolFormerImageProcessor']

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     lowerCAmelCase: str							=						[
         'POOLFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
         'PoolFormerForImageClassification',
         'PoolFormerModel',
         'PoolFormerPreTrainedModel',
     ]


if TYPE_CHECKING:
     from .configuration_poolformer import (
         POOLFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP,
         PoolFormerConfig,
         PoolFormerOnnxConfig,
     )

     try:
          if not is_vision_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .feature_extraction_poolformer import PoolFormerFeatureExtractor
          from .image_processing_poolformer import PoolFormerImageProcessor

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_poolformer import (
              POOLFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
              PoolFormerForImageClassification,
              PoolFormerModel,
              PoolFormerPreTrainedModel,
          )


else:
     import sys

     lowerCAmelCase: Dict							=						_LazyModule(__name__, globals()['__file__'], _import_structure)