



"""simple docstring"""


from typing import TYPE_CHECKING

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


snake_case_        = {
    "configuration_deformable_detr": ["DEFORMABLE_DETR_PRETRAINED_CONFIG_ARCHIVE_MAP", "DeformableDetrConfig"],
}

try:
				if not is_vision_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				snake_case_        = ["DeformableDetrFeatureExtractor"]
				snake_case_        = ["DeformableDetrImageProcessor"]

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				snake_case_        = [
				    "DEFORMABLE_DETR_PRETRAINED_MODEL_ARCHIVE_LIST",
				    "DeformableDetrForObjectDetection",
				    "DeformableDetrModel",
				    "DeformableDetrPreTrainedModel",
				]


if TYPE_CHECKING:
				from .configuration_deformable_detr import DEFORMABLE_DETR_PRETRAINED_CONFIG_ARCHIVE_MAP, DeformableDetrConfig

				try:
								if not is_vision_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .feature_extraction_deformable_detr import DeformableDetrFeatureExtractor
								from .image_processing_deformable_detr import DeformableDetrImageProcessor

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_deformable_detr import (
								    DEFORMABLE_DETR_PRETRAINED_MODEL_ARCHIVE_LIST,
								    DeformableDetrForObjectDetection,
								    DeformableDetrModel,
								    DeformableDetrPreTrainedModel,
								)

else:
				import sys

				snake_case_        = _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)










"""simple docstring"""


from collections import Counter

def 				_lowerCAmelCase   (     lowercase_		):
						return sum(socks_by_color // 2 for socks_by_color in Counter(lowercase_		).values()		)


if __name__ == "__main__":
				import doctest

				doctest.testmod()

				snake_case_         = [int(x) for x in input("""Enter socks by color :""").rstrip().split()]
				print(f'''sock_merchant({colors}) = {sock_merchant(colors)}''')





