'''simple docstring'''


from collections.abc import Iterable
from typing import Any






class 						A   :





							def __init__(      self				:							Tuple     ,		__a				:							int | None = None	)							->	str:
								__UpperCAmelCase							=			value
								__UpperCAmelCase							=			None  # Added in order to delete a node easier
								__UpperCAmelCase							=			None
								__UpperCAmelCase							=			None






							def __repr__(      self				:							Optional[Any]	)							->	str:
								from pprint import pformat

								if self.left is None and self.right is None:
									return str(self.value	)
								return pformat({f"""{self.value}""": (self.left, self.right)}     ,		indent=1	)






class 						A   :





							def __init__(      self				:							int     ,		__a				:							Node | None = None	)							->	List[Any]:
								__UpperCAmelCase							=			root





							def __str__(      self				:							Any	)							->	str:
								return str(self.root	)





							def       snake_case__						(      self				:							List[str]     ,		__a				:							Node     ,		__a				:							Node | None	)							->	None:
								if new_children is not None:  # reset its kids
									__UpperCAmelCase							=			node.parent
								if node.parent is not None:  # reset its parent
									if self.is_right(__a	):  # If it is the right children
										__UpperCAmelCase							=			new_children
									else:
										__UpperCAmelCase							=			new_children
								else:
									__UpperCAmelCase							=			new_children





							def       snake_case__						(      self				:							List[str]     ,		__a				:							Node	)							->	bool:
								if node.parent and node.parent.right:
									return node == node.parent.right
								return False





							def       snake_case__						(      self				:							str	)							->	bool:
								return self.root is None





							def       snake_case__						(      self				:							Optional[int]     ,		__a				:							List[str]	)							->	None:
								__UpperCAmelCase							=			Node(__a	)  # create a new Node
								if self.empty():  # if Tree is empty
									__UpperCAmelCase							=			new_node  # set its root
								else:  # Tree is not empty
									__UpperCAmelCase							=			self.root  # from root
									if parent_node is None:
										return
									while True:  # While we don't get to a leaf
										if value < parent_node.value:  # We go left
											if parent_node.left is None:
												__UpperCAmelCase							=			new_node  # We insert the new node in a leaf
												break
											else:
												__UpperCAmelCase							=			parent_node.left
										else:
											if parent_node.right is None:
												__UpperCAmelCase							=			new_node
												break
											else:
												__UpperCAmelCase							=			parent_node.right
									__UpperCAmelCase							=			parent_node





							def       snake_case__						(      self				:							str     ,		*__a				:							int	)							->	None:
								for value in values:
									self.__insert(__a	)





							def       snake_case__						(      self				:							Optional[int]     ,		__a				:							Dict	)							->	Node | None:
								if self.empty():
									raise IndexError('''Warning: Tree is empty! please use another.'''	)
								else:
									__UpperCAmelCase							=			self.root
									# use lazy evaluation here to avoid NoneType Attribute error
									while node is not None and node.value is not value:
										__UpperCAmelCase							=			node.left if value < node.value else node.right
									return node





							def       snake_case__						(      self				:							List[Any]     ,		__a				:							Node | None = None	)							->	Node | None:
								if node is None:
									if self.root is None:
										return None
									__UpperCAmelCase							=			self.root

								if not self.empty():
									while node.right is not None:
										__UpperCAmelCase							=			node.right
								return node





							def       snake_case__						(      self				:							Any     ,		__a				:							Node | None = None	)							->	Node | None:
								if node is None:
									__UpperCAmelCase							=			self.root
								if self.root is None:
									return None
								if not self.empty():
									__UpperCAmelCase							=			self.root
									while node.left is not None:
										__UpperCAmelCase							=			node.left
								return node





							def       snake_case__						(      self				:							Tuple     ,		__a				:							int	)							->	None:
								__UpperCAmelCase							=			self.search(__a	)  # Look for the node with that label
								if node is not None:
									if node.left is None and node.right is None:  # If it has no children
										self.__reassign_nodes(__a     ,		__a	)
									elif node.left is None:  # Has only right children
										self.__reassign_nodes(__a     ,		node.right	)
									elif node.right is None:  # Has only left children
										self.__reassign_nodes(__a     ,		node.left	)
									else:
										__UpperCAmelCase							=			self.get_max(
										    node.left	)  # Gets the max value of the left branch
										self.remove(tmp_node.value	)  # type: ignore
										__UpperCAmelCase							=			(
										    tmp_node.value  # type: ignore
										)  # Assigns the value to the node to delete and keep tree structure





							def       snake_case__						(      self				:							Optional[Any]     ,		__a				:							Node | None	)							->	Iterable:
								if node is not None:
									yield node  # Preorder Traversal
									yield from self.preorder_traverse(node.left	)
									yield from self.preorder_traverse(node.right	)





							def       snake_case__						(      self				:							Any     ,		__a				:							Optional[int]=None	)							->	Any:
								if traversal_function is None:
									return self.preorder_traverse(self.root	)
								else:
									return traversal_function(self.root	)





							def       snake_case__						(      self				:							Any     ,		__a				:							list     ,		__a				:							Node | None	)							->	None:
								if node:
									self.inorder(__a     ,		node.left	)
									arr.append(node.value	)
									self.inorder(__a     ,		node.right	)






							def       snake_case__						(      self				:							Any     ,		__a				:							int     ,		__a				:							Node	)							->	int:
								__UpperCAmelCase							=			[]
								self.inorder(__a     ,		__a	)  # append all values to list using inorder traversal
								return arr[k - 1]





def       lowerCAmelCase					(		UpperCamelCase__				:   Node | None       ):


	"""simple docstring"""
	__UpperCAmelCase							=			[]
	if curr_node is not None:
		__UpperCAmelCase							=			postorder(curr_node.left       ) + postorder(curr_node.right       ) + [curr_node]
	return node_list





def       lowerCAmelCase					(		):


	"""simple docstring"""
	__UpperCAmelCase							=			(8, 3, 6, 1, 1_0, 1_4, 1_3, 4, 7)
	__UpperCAmelCase							=			BinarySearchTree()
	for i in testlist:
		t.insert(UpperCamelCase__       )

	# Prints all the elements of the list in order traversal
	print(UpperCamelCase__       )

	if t.search(6       ) is not None:
		print('''The value 6 exists'''       )
	else:
		print('''The value 6 doesn\'t exist'''       )

	if t.search(-1       ) is not None:
		print('''The value -1 exists'''       )
	else:
		print('''The value -1 doesn\'t exist'''       )

	if not t.empty():
		print('''Max Value: '''    ,					t.get_max().value       )  # type: ignore
		print('''Min Value: '''    ,					t.get_min().value       )  # type: ignore

	for i in testlist:
		t.remove(UpperCamelCase__       )
		print(UpperCamelCase__       )


if __name__ == "__main__":
					import doctest

					doctest.testmod(verbose=True)

'''simple docstring'''


from typing import TYPE_CHECKING

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


__lowerCAmelCase	:       Optional[Any]						       =	{
    "configuration_llama": ["LLAMA_PRETRAINED_CONFIG_ARCHIVE_MAP", "LlamaConfig"],
}

try:
					if not is_sentencepiece_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					__lowerCAmelCase	:       str						       =	["LlamaTokenizer"]

try:
					if not is_tokenizers_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					__lowerCAmelCase	:       str						       =	["LlamaTokenizerFast"]

try:
					if not is_torch_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					__lowerCAmelCase	:       Union[str, Any]						       =	[
					    "LlamaForCausalLM",
					    "LlamaModel",
					    "LlamaPreTrainedModel",
					    "LlamaForSequenceClassification",
					]


if TYPE_CHECKING:
					from .configuration_llama import LLAMA_PRETRAINED_CONFIG_ARCHIVE_MAP, LlamaConfig

					try:
										if not is_sentencepiece_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .tokenization_llama import LlamaTokenizer

					try:
										if not is_tokenizers_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .tokenization_llama_fast import LlamaTokenizerFast

					try:
										if not is_torch_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .modeling_llama import LlamaForCausalLM, LlamaForSequenceClassification, LlamaModel, LlamaPreTrainedModel


else:
					import sys

					__lowerCAmelCase	:       Optional[Any]						       =	_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)
