




from typing import Any
class 			_UpperCamelCase      :
						def __init__(			self   :Union[str, Any] ,      lowerCamelCase   :Union[str, Any]      )     ->			List[str]:
							UpperCAmelCase__							 =						data
							UpperCAmelCase__							 =						None







						def __repr__(			self   :Dict      )     ->			str:
							return f'''Node({self.data})'''



class 			_UpperCamelCase      :
						def __init__(			self   :int      )     ->			Optional[Any]:
							UpperCAmelCase__							 =						None
						def __iter__(			self   :List[Any]      )     ->			Any:
							UpperCAmelCase__							 =						self.head
							while node:
								yield node.data
								UpperCAmelCase__							 =						node.next
						def __len__(			self   :Union[str, Any]      )     ->			int:
							return sum(1 for _ in self      )
						def __repr__(			self   :Tuple      )     ->			str:
							return "->".join([str(lowerCamelCase      ) for item in self]      )
						def __getitem__(			self   :Dict ,      lowerCamelCase   :List[str]      )     ->			Any:
							if not 0 <= index < len(self      ):
								raise ValueError("list index out of range."      )
							for i, node in enumerate(self      ):
								if i == index:
									return node
							return None
						def __setitem__(			self   :str ,      lowerCamelCase   :Optional[Any] ,      lowerCamelCase   :int      )     ->			None:
							if not 0 <= index < len(self      ):
								raise ValueError("list index out of range."      )
							UpperCAmelCase__							 =						self.head
							for _ in range(lowerCamelCase      ):
								UpperCAmelCase__							 =						current.next
							UpperCAmelCase__							 =						data
						def 	UpperCAmelCase_						(			self   :int ,      lowerCamelCase   :Optional[int]      )     ->			None:
							self.insert_nth(len(self      ) ,      lowerCamelCase      )
						def 	UpperCAmelCase_						(			self   :Optional[Any] ,      lowerCamelCase   :Optional[Any]      )     ->			None:
							self.insert_nth(0 ,      lowerCamelCase      )
						def 	UpperCAmelCase_						(			self   :Optional[Any] ,      lowerCamelCase   :Tuple ,      lowerCamelCase   :Union[str, Any]      )     ->			None:
							if not 0 <= index <= len(self      ):
								raise IndexError("list index out of range"      )
							UpperCAmelCase__							 =						Node(lowerCamelCase      )
							if self.head is None:
								UpperCAmelCase__							 =						new_node
							elif index == 0:
								UpperCAmelCase__							 =						self.head  # link new_node to head
								UpperCAmelCase__							 =						new_node
							else:
								UpperCAmelCase__							 =						self.head
								for _ in range(index - 1      ):
									UpperCAmelCase__							 =						temp.next
								UpperCAmelCase__							 =						temp.next
								UpperCAmelCase__							 =						new_node
						def 	UpperCAmelCase_						(			self   :Union[str, Any]      )     ->			None:  # print every node data
							print(self      )
						def 	UpperCAmelCase_						(			self   :List[str]      )     ->			Any:
							return self.delete_nth(0      )
						def 	UpperCAmelCase_						(			self   :str      )     ->			Any:  # delete from tail
							return self.delete_nth(len(self      ) - 1      )
						def 	UpperCAmelCase_						(			self   :Union[str, Any] ,      lowerCamelCase   :int = 0      )     ->			Any:
							if not 0 <= index <= len(self      ) - 1:  # test if index is valid
								raise IndexError("List index out of range."      )
							UpperCAmelCase__							 =						self.head  # default first node
							if index == 0:
								UpperCAmelCase__							 =						self.head.next
							else:
								UpperCAmelCase__							 =						self.head
								for _ in range(index - 1      ):
									UpperCAmelCase__							 =						temp.next
								UpperCAmelCase__							 =						temp.next
								UpperCAmelCase__							 =						temp.next.next
							return delete_node.data
						def 	UpperCAmelCase_						(			self   :List[str]      )     ->			bool:
							return self.head is None







						def 	UpperCAmelCase_						(			self   :Union[str, Any]      )     ->			None:
							UpperCAmelCase__							 =						None
							UpperCAmelCase__							 =						self.head

							while current:
								# Store the current node's next node.
								UpperCAmelCase__							 =						current.next
								# Make the current node's next point backwards
								UpperCAmelCase__							 =						prev
								# Make the previous node be the current node
								UpperCAmelCase__							 =						current
								# Make the current node the next node (to progress iteration)
								UpperCAmelCase__							 =						next_node
							# Return prev in order to put the head at the end
							UpperCAmelCase__							 =						prev



def 						lowerCAmelCase		(		):




	"""simple docstring"""







	UpperCAmelCase__							 =						LinkedList()
	assert linked_list.is_empty() is True
	assert str(__snake_case	) == ""

	try:
		linked_list.delete_head()
		raise AssertionError  # This should not happen.
	except IndexError:
		assert True  # This should happen.

	try:
		linked_list.delete_tail()
		raise AssertionError  # This should not happen.
	except IndexError:
		assert True  # This should happen.

	for i in range(10	):
		assert len(__snake_case	) == i
		linked_list.insert_nth(__snake_case						,							i + 1	)
	assert str(__snake_case	) == "->".join(str(__snake_case	) for i in range(1						,							11	)	)

	linked_list.insert_head(0	)
	linked_list.insert_tail(11	)
	assert str(__snake_case	) == "->".join(str(__snake_case	) for i in range(0						,							12	)	)

	assert linked_list.delete_head() == 0
	assert linked_list.delete_nth(9	) == 10
	assert linked_list.delete_tail() == 11
	assert len(__snake_case	) == 9
	assert str(__snake_case	) == "->".join(str(__snake_case	) for i in range(1						,							10	)	)

	assert all(linked_list[i] == i + 1 for i in range(0						,							9	)	) is True

	for i in range(0						,							9	):
		UpperCAmelCase__							 =						-i
	assert all(linked_list[i] == -i for i in range(0						,							9	)	) is True

	linked_list.reverse()
	assert str(__snake_case	) == "->".join(str(__snake_case	) for i in range(-8						,							1	)	)



def 						lowerCAmelCase		(		):




	"""simple docstring"""







	UpperCAmelCase__							 =						[
	    -9,
	    100,
	    Node(7734_5112	),
	    "dlrow olleH",
	    7,
	    5555,
	    0,
	    -192.5_5555,
	    "Hello, world!",
	    77.9,
	    Node(10	),
	    None,
	    None,
	    12.20,
	]
	UpperCAmelCase__							 =						LinkedList()

	for i in test_input:
		linked_list.insert_tail(__snake_case	)

	# Check if it's empty or not
	assert linked_list.is_empty() is False
	assert (
	    str(__snake_case	) == "-9->100->Node(77345112)->dlrow olleH->7->5555->0->"
	    "-192.55555->Hello, world!->77.9->Node(10)->None->None->12.2"
	)

	# Delete the head
	UpperCAmelCase__							 =						linked_list.delete_head()
	assert result == -9
	assert (
	    str(__snake_case	) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
	    "Hello, world!->77.9->Node(10)->None->None->12.2"
	)

	# Delete the tail
	UpperCAmelCase__							 =						linked_list.delete_tail()
	assert result == 12.2
	assert (
	    str(__snake_case	) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
	    "Hello, world!->77.9->Node(10)->None->None"
	)

	# Delete a node in specific location in linked list
	UpperCAmelCase__							 =						linked_list.delete_nth(10	)
	assert result is None
	assert (
	    str(__snake_case	) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
	    "Hello, world!->77.9->Node(10)->None"
	)

	# Add a Node instance to its head
	linked_list.insert_head(Node("Hello again, world!"	)	)
	assert (
	    str(__snake_case	)
	    == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
	    "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None"
	)

	# Add None to its tail
	linked_list.insert_tail(__snake_case	)
	assert (
	    str(__snake_case	)
	    == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
	    "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None->None"
	)

	# Reverse the linked list
	linked_list.reverse()
	assert (
	    str(__snake_case	)
	    == "None->None->Node(10)->77.9->Hello, world!->-192.55555->0->5555->"
	    "7->dlrow olleH->Node(77345112)->100->Node(Hello again, world!)"
	)



def 						lowerCAmelCase		(		):




	"""simple docstring"""







	from doctest import testmod

	testmod()

	UpperCAmelCase__							 =						LinkedList()
	linked_list.insert_head(input("Inserting 1st at head "	).strip()	)
	linked_list.insert_head(input("Inserting 2nd at head "	).strip()	)
	print("\nPrint list:"	)
	linked_list.print_list()
	linked_list.insert_tail(input("\nInserting 1st at tail "	).strip()	)
	linked_list.insert_tail(input("Inserting 2nd at tail "	).strip()	)
	print("\nPrint list:"	)
	linked_list.print_list()
	print("\nDelete head"	)
	linked_list.delete_head()
	print("Delete tail"	)
	linked_list.delete_tail()
	print("\nPrint list:"	)
	linked_list.print_list()
	print("\nReverse linked list"	)
	linked_list.reverse()
	print("\nPrint list:"	)
	linked_list.print_list()
	print("\nString representation of linked list:"	)
	print(__snake_case	)
	print("\nReading/changing Node data using indexing:"	)
	print(F'''Element at Position 1: {linked_list[1]}'''	)
	UpperCAmelCase__							 =						input("Enter New Value: "	).strip()
	print("New list:"	)
	print(__snake_case	)
	print(F'''length of linked_list is : {len(__snake_case	)}'''	)


if __name__ == "__main__":
		main()











import warnings

from ...utils import logging
from .image_processing_yolos import YolosImageProcessor


_lowerCAmelCase						:   int		=   logging.get_logger(__name__)
class 			_UpperCamelCase      (				lowerCAmelCase		):
      def __init__(			self   :Optional[Any] ,      *lowerCamelCase   :List[str] ,      **lowerCamelCase   :Tuple      )     ->			None:
       warnings.warn(
           "The class YolosFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"
           " use YolosImageProcessor instead." ,      lowerCamelCase ,      )
       super().__init__(*lowerCamelCase ,      **lowerCamelCase      )





