


"""simple docstring"""







from __future__ import annotations

import unittest
from collections.abc import Iterator
class 							lowerCamelCase       :


							"""simple docstring"""






							def __init__(						self :     int		, lowerCamelCase_ :     int		, lowerCamelCase_ :     Node | None				):
													UpperCAmelCase__		=    label
													UpperCAmelCase__		=    parent
													UpperCAmelCase__		=    None
													UpperCAmelCase__		=    None




class 							lowerCamelCase       :


							"""simple docstring"""






							def __init__(						self :     Optional[int]				):
													UpperCAmelCase__		=    None






							def 					lowerCAmelCase     (						self :     int				):
													UpperCAmelCase__		=    None






							def 					lowerCAmelCase     (						self :     Union[str, Any]				):
													return self.root is None






							def 					lowerCAmelCase     (						self :     Any		, lowerCamelCase_ :     int				):
													UpperCAmelCase__		=    self._put(self.root		, lowerCamelCase_				)






							def 					lowerCAmelCase     (						self :     Optional[int]		, lowerCamelCase_ :     Node | None		, lowerCamelCase_ :     int		, lowerCamelCase_ :     Node | None = None				):
													if node is None:
																			UpperCAmelCase__		=    Node(lowerCamelCase_		, lowerCamelCase_				)
													else:
																			if label < node.label:
																									UpperCAmelCase__		=    self._put(node.left		, lowerCamelCase_		, lowerCamelCase_				)
																			elif label > node.label:
																									UpperCAmelCase__		=    self._put(node.right		, lowerCamelCase_		, lowerCamelCase_				)
																			else:
																									UpperCAmelCase__		=    f"""Node with label {label} already exists"""
																									raise Exception(lowerCamelCase_				)

													return node






							def 					lowerCAmelCase     (						self :     str		, lowerCamelCase_ :     int				):
													return self._search(self.root		, lowerCamelCase_				)






							def 					lowerCAmelCase     (						self :     str		, lowerCamelCase_ :     Node | None		, lowerCamelCase_ :     int				):
													if node is None:
																			UpperCAmelCase__		=    f"""Node with label {label} does not exist"""
																			raise Exception(lowerCamelCase_				)
													else:
																			if label < node.label:
																									UpperCAmelCase__		=    self._search(node.left		, lowerCamelCase_				)
																			elif label > node.label:
																									UpperCAmelCase__		=    self._search(node.right		, lowerCamelCase_				)

													return node






							def 					lowerCAmelCase     (						self :     int		, lowerCamelCase_ :     int				):
													UpperCAmelCase__		=    self.search(lowerCamelCase_				)
													if node.right and node.left:
																			UpperCAmelCase__		=    self._get_lowest_node(node.right				)
																			UpperCAmelCase__		=    node.left
																			UpperCAmelCase__		=    node.right
																			UpperCAmelCase__		=    lowest_node
																			if node.right:
																									UpperCAmelCase__		=    lowest_node
																			self._reassign_nodes(lowerCamelCase_		, lowerCamelCase_				)
													elif not node.right and node.left:
																			self._reassign_nodes(lowerCamelCase_		, node.left				)
													elif node.right and not node.left:
																			self._reassign_nodes(lowerCamelCase_		, node.right				)
													else:
																			self._reassign_nodes(lowerCamelCase_		, lowerCamelCase_				)






							def 					lowerCAmelCase     (						self :     Tuple		, lowerCamelCase_ :     Node		, lowerCamelCase_ :     Node | None				):
													if new_children:
																			UpperCAmelCase__		=    node.parent

													if node.parent:
																			if node.parent.right == node:
																									UpperCAmelCase__		=    new_children
																			else:
																									UpperCAmelCase__		=    new_children
													else:
																			UpperCAmelCase__		=    new_children






							def 					lowerCAmelCase     (						self :     List[Any]		, lowerCamelCase_ :     Node				):
													if node.left:
																			UpperCAmelCase__		=    self._get_lowest_node(node.left				)
													else:
																			UpperCAmelCase__		=    node
																			self._reassign_nodes(lowerCamelCase_		, node.right				)

													return lowest_node






							def 					lowerCAmelCase     (						self :     List[Any]		, lowerCamelCase_ :     int				):
													try:
																			self.search(lowerCamelCase_				)
																			return True
													except Exception:
																			return False






							def 					lowerCAmelCase     (						self :     int				):
													if self.root is None:
																			raise Exception('''Binary search tree is empty'''				)

													UpperCAmelCase__		=    self.root
													while node.right is not None:
																			UpperCAmelCase__		=    node.right

													return node.label






							def 					lowerCAmelCase     (						self :     Any				):
													if self.root is None:
																			raise Exception('''Binary search tree is empty'''				)

													UpperCAmelCase__		=    self.root
													while node.left is not None:
																			UpperCAmelCase__		=    node.left

													return node.label






							def 					lowerCAmelCase     (						self :     Dict				):
													return self._inorder_traversal(self.root				)






							def 					lowerCAmelCase     (						self :     str		, lowerCamelCase_ :     Node | None				):
													if node is not None:
																			yield from self._inorder_traversal(node.left				)
																			yield node
																			yield from self._inorder_traversal(node.right				)






							def 					lowerCAmelCase     (						self :     Union[str, Any]				):
													return self._preorder_traversal(self.root				)






							def 					lowerCAmelCase     (						self :     Tuple		, lowerCamelCase_ :     Node | None				):
													if node is not None:
																			yield node
																			yield from self._preorder_traversal(node.left				)
																			yield from self._preorder_traversal(node.right				)




class 							lowerCamelCase       (			unittest.TestCase ):


							"""simple docstring"""






							@staticmethod
							def 					lowerCAmelCase     (						):
													UpperCAmelCase__		=    BinarySearchTree()
													t.put(8				)
													t.put(3				)
													t.put(6				)
													t.put(1				)
													t.put(10				)
													t.put(14				)
													t.put(13				)
													t.put(4				)
													t.put(7				)
													t.put(5				)

													return t






							def 					lowerCAmelCase     (						self :     str				):
													UpperCAmelCase__		=    BinarySearchTree()
													assert t.is_empty()

													t.put(8				)
													assert t.root is not None
													assert t.root.parent is None
													assert t.root.label == 8

													t.put(10				)
													assert t.root.right is not None
													assert t.root.right.parent == t.root
													assert t.root.right.label == 10

													t.put(3				)
													assert t.root.left is not None
													assert t.root.left.parent == t.root
													assert t.root.left.label == 3

													t.put(6				)
													assert t.root.left.right is not None
													assert t.root.left.right.parent == t.root.left
													assert t.root.left.right.label == 6

													t.put(1				)
													assert t.root.left.left is not None
													assert t.root.left.left.parent == t.root.left
													assert t.root.left.left.label == 1

													with self.assertRaises(lowerCamelCase_				):  # noqa: B017
																			t.put(1				)






							def 					lowerCAmelCase     (						self :     int				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													UpperCAmelCase__		=    t.search(6				)
													assert node.label == 6

													UpperCAmelCase__		=    t.search(13				)
													assert node.label == 13

													with self.assertRaises(lowerCamelCase_				):  # noqa: B017
																			t.search(2				)






							def 					lowerCAmelCase     (						self :     int				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													t.remove(13				)
													assert t.root is not None
													assert t.root.right is not None
													assert t.root.right.right is not None
													assert t.root.right.right.right is None
													assert t.root.right.right.left is None

													t.remove(7				)
													assert t.root.left is not None
													assert t.root.left.right is not None
													assert t.root.left.right.left is not None
													assert t.root.left.right.right is None
													assert t.root.left.right.left.label == 4

													t.remove(6				)
													assert t.root.left.left is not None
													assert t.root.left.right.right is not None
													assert t.root.left.left.label == 1
													assert t.root.left.right.label == 4
													assert t.root.left.right.right.label == 5
													assert t.root.left.right.left is None
													assert t.root.left.left.parent == t.root.left
													assert t.root.left.right.parent == t.root.left

													t.remove(3				)
													assert t.root is not None
													assert t.root.left.label == 4
													assert t.root.left.right.label == 5
													assert t.root.left.left.label == 1
													assert t.root.left.parent == t.root
													assert t.root.left.left.parent == t.root.left
													assert t.root.left.right.parent == t.root.left

													t.remove(4				)
													assert t.root.left is not None
													assert t.root.left.left is not None
													assert t.root.left.label == 5
													assert t.root.left.right is None
													assert t.root.left.left.label == 1
													assert t.root.left.parent == t.root
													assert t.root.left.left.parent == t.root.left






							def 					lowerCAmelCase     (						self :     Optional[Any]				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													t.remove(3				)
													assert t.root is not None
													assert t.root.left is not None
													assert t.root.left.left is not None
													assert t.root.left.right is not None
													assert t.root.left.right.left is not None
													assert t.root.left.right.right is not None
													assert t.root.left.label == 4
													assert t.root.left.right.label == 6
													assert t.root.left.left.label == 1
													assert t.root.left.right.right.label == 7
													assert t.root.left.right.left.label == 5
													assert t.root.left.parent == t.root
													assert t.root.left.right.parent == t.root.left
													assert t.root.left.left.parent == t.root.left
													assert t.root.left.right.left.parent == t.root.left.right






							def 					lowerCAmelCase     (						self :     int				):
													UpperCAmelCase__		=    self._get_binary_search_tree()
													t.empty()
													assert t.root is None






							def 					lowerCAmelCase     (						self :     Optional[int]				):
													UpperCAmelCase__		=    self._get_binary_search_tree()
													assert not t.is_empty()

													t.empty()
													assert t.is_empty()






							def 					lowerCAmelCase     (						self :     Any				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													assert t.exists(6				)
													assert not t.exists(-1				)






							def 					lowerCAmelCase     (						self :     Dict				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													assert t.get_max_label() == 14

													t.empty()
													with self.assertRaises(lowerCamelCase_				):  # noqa: B017
																			t.get_max_label()






							def 					lowerCAmelCase     (						self :     str				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													assert t.get_min_label() == 1

													t.empty()
													with self.assertRaises(lowerCamelCase_				):  # noqa: B017
																			t.get_min_label()






							def 					lowerCAmelCase     (						self :     Dict				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													UpperCAmelCase__		=    [i.label for i in t.inorder_traversal()]
													assert inorder_traversal_nodes == [1, 3, 4, 5, 6, 7, 8, 10, 13, 14]






							def 					lowerCAmelCase     (						self :     str				):
													UpperCAmelCase__		=    self._get_binary_search_tree()

													UpperCAmelCase__		=    [i.label for i in t.preorder_traversal()]
													assert preorder_traversal_nodes == [8, 3, 1, 6, 4, 5, 7, 10, 14, 13]






def 					a__ (       ):





						"""simple docstring"""

						UpperCAmelCase__		=    BinarySearchTree()
						t.put(8 )
						t.put(3 )
						t.put(6 )
						t.put(1 )
						t.put(10 )
						t.put(14 )
						t.put(13 )
						t.put(4 )
						t.put(7 )
						t.put(5 )

						print(
						    '''
            8
           / \\
          3   10
         / \\    \\
        1   6    14
           / \\   /
          4   7 13
           \\
            5
        ''' )

						print('''Label 6 exists:'''	,			t.exists(6 ) )
						print('''Label 13 exists:'''	,			t.exists(13 ) )
						print('''Label -1 exists:'''	,			t.exists(-1 ) )
						print('''Label 12 exists:'''	,			t.exists(12 ) )

						# Prints all the elements of the list in inorder traversal
						UpperCAmelCase__		=    [i.label for i in t.inorder_traversal()]
						print('''Inorder traversal:'''	,			_UpperCamelCase )

						# Prints all the elements of the list in preorder traversal
						UpperCAmelCase__		=    [i.label for i in t.preorder_traversal()]
						print('''Preorder traversal:'''	,			_UpperCamelCase )

						print('''Max. label:'''	,			t.get_max_label() )
						print('''Min. label:'''	,			t.get_min_label() )

						# Delete elements
						print('''\nDeleting elements 13, 10, 8, 3, 6, 14''' )
						print(
						    '''
          4
         / \\
        1   7
             \\
              5
        ''' )
						t.remove(13 )
						t.remove(10 )
						t.remove(8 )
						t.remove(3 )
						t.remove(6 )
						t.remove(14 )

						# Prints all the elements of the list in inorder traversal after delete
						UpperCAmelCase__		=    [i.label for i in t.inorder_traversal()]
						print('''Inorder traversal after delete:'''	,			_UpperCamelCase )

						# Prints all the elements of the list in preorder traversal after delete
						UpperCAmelCase__		=    [i.label for i in t.preorder_traversal()]
						print('''Preorder traversal after delete:'''	,			_UpperCamelCase )

						print('''Max. label:'''	,			t.get_max_label() )
						print('''Min. label:'''	,			t.get_min_label() )


if __name__ == "__main__":
						binary_search_tree_example()



"""simple docstring"""







from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


__a			 =   {
    "configuration_camembert": ["CAMEMBERT_PRETRAINED_CONFIG_ARCHIVE_MAP", "CamembertConfig", "CamembertOnnxConfig"],
}

try:
						if not is_sentencepiece_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						__a			 =   ["CamembertTokenizer"]

try:
						if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						__a			 =   ["CamembertTokenizerFast"]

try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						__a			 =   [
						    "CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_LIST",
						    "CamembertForCausalLM",
						    "CamembertForMaskedLM",
						    "CamembertForMultipleChoice",
						    "CamembertForQuestionAnswering",
						    "CamembertForSequenceClassification",
						    "CamembertForTokenClassification",
						    "CamembertModel",
						    "CamembertPreTrainedModel",
						]

try:
						if not is_tf_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						__a			 =   [
						    "TF_CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_LIST",
						    "TFCamembertForCausalLM",
						    "TFCamembertForMaskedLM",
						    "TFCamembertForMultipleChoice",
						    "TFCamembertForQuestionAnswering",
						    "TFCamembertForSequenceClassification",
						    "TFCamembertForTokenClassification",
						    "TFCamembertModel",
						    "TFCamembertPreTrainedModel",
						]


if TYPE_CHECKING:
						from .configuration_camembert import CAMEMBERT_PRETRAINED_CONFIG_ARCHIVE_MAP, CamembertConfig, CamembertOnnxConfig

						try:
												if not is_sentencepiece_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .tokenization_camembert import CamembertTokenizer

						try:
												if not is_tokenizers_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .tokenization_camembert_fast import CamembertTokenizerFast

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_camembert import (
												    CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_LIST,
												    CamembertForCausalLM,
												    CamembertForMaskedLM,
												    CamembertForMultipleChoice,
												    CamembertForQuestionAnswering,
												    CamembertForSequenceClassification,
												    CamembertForTokenClassification,
												    CamembertModel,
												    CamembertPreTrainedModel,
												)

						try:
												if not is_tf_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_tf_camembert import (
												    TF_CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_LIST,
												    TFCamembertForCausalLM,
												    TFCamembertForMaskedLM,
												    TFCamembertForMultipleChoice,
												    TFCamembertForQuestionAnswering,
												    TFCamembertForSequenceClassification,
												    TFCamembertForTokenClassification,
												    TFCamembertModel,
												    TFCamembertPreTrainedModel,
												)

else:
						import sys

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