"""simple docstring"""






from __future__ import annotations

import math
import random
from typing import Any
class 				snake_case       :




					"""simple docstring"""

					def __init__(				self   :	List[Any]			):
									UpperCAmelCase__             =							[]
									UpperCAmelCase__             =							0
									UpperCAmelCase__             =							0







					def 		__lowerCAmelCase						(				self   :	Tuple			):
									return self.head == self.tail







					def 		__lowerCAmelCase						(				self   :	Optional[int]    ,lowerCamelCase__   :	Any			):
									self.data.append(lowerCamelCase__			)
									UpperCAmelCase__             =							self.tail + 1







					def 		__lowerCAmelCase						(				self   :	Optional[Any]			):
									UpperCAmelCase__             =							self.data[self.head]
									UpperCAmelCase__             =							self.head + 1
									return ret







					def 		__lowerCAmelCase						(				self   :	List[str]			):
									return self.tail - self.head







					def 		__lowerCAmelCase						(				self   :	int			):
									print(self.data			)
									print('**************'			)
									print(self.data[self.head : self.tail]			)






class 				snake_case       :




					"""simple docstring"""

					def __init__(				self   :	int    ,lowerCamelCase__   :	Any			):
									UpperCAmelCase__             =							data
									UpperCAmelCase__             =							None
									UpperCAmelCase__             =							None
									UpperCAmelCase__             =							1







					def 		__lowerCAmelCase						(				self   :	str			):
									return self.data







					def 		__lowerCAmelCase						(				self   :	Tuple			):
									return self.left







					def 		__lowerCAmelCase						(				self   :	Any			):
									return self.right







					def 		__lowerCAmelCase						(				self   :	Union[str, Any]			):
									return self.height







					def 		__lowerCAmelCase						(				self   :	List[Any]    ,lowerCamelCase__   :	Any			):
									UpperCAmelCase__             =							data







					def 		__lowerCAmelCase						(				self   :	Any    ,lowerCamelCase__   :	MyNode | None			):
									UpperCAmelCase__             =							node







					def 		__lowerCAmelCase						(				self   :	str    ,lowerCamelCase__   :	MyNode | None			):
									UpperCAmelCase__             =							node







					def 		__lowerCAmelCase						(				self   :	Optional[int]    ,lowerCamelCase__   :	int			):
									UpperCAmelCase__             =							height






def   a_						(					lowerCamelCase       ):
				if node is None:
								return 0
				return node.get_height()



def   a_						(					lowerCamelCase					,			lowerCamelCase       ):
				if a > b:
								return a
				return b



def   a_						(					lowerCamelCase       ):
				print('left rotation node:'					,			node.get_data()       )
				UpperCAmelCase__             =							node.get_left()
				assert ret is not None
				node.set_left(ret.get_right()       )
				ret.set_right(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(node.get_right()       )					,			get_height(node.get_left()       )       ) + 1
				node.set_height(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(ret.get_right()       )					,			get_height(ret.get_left()       )       ) + 1
				ret.set_height(lowerCamelCase       )
				return ret



def   a_						(					lowerCamelCase       ):
				print('right rotation node:'					,			node.get_data()       )
				UpperCAmelCase__             =							node.get_right()
				assert ret is not None
				node.set_right(ret.get_left()       )
				ret.set_left(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(node.get_right()       )					,			get_height(node.get_left()       )       ) + 1
				node.set_height(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(ret.get_right()       )					,			get_height(ret.get_left()       )       ) + 1
				ret.set_height(lowerCamelCase       )
				return ret



def   a_						(					lowerCamelCase       ):
				UpperCAmelCase__             =							node.get_left()
				assert left_child is not None
				node.set_left(left_rotation(lowerCamelCase       )       )
				return right_rotation(lowerCamelCase       )



def   a_						(					lowerCamelCase       ):
				UpperCAmelCase__             =							node.get_right()
				assert right_child is not None
				node.set_right(right_rotation(lowerCamelCase       )       )
				return left_rotation(lowerCamelCase       )



def   a_						(					lowerCamelCase					,			lowerCamelCase       ):
				if node is None:
								return MyNode(lowerCamelCase       )
				if data < node.get_data():
								node.set_left(insert_node(node.get_left()					,			lowerCamelCase       )       )
								if (
								    get_height(node.get_left()       ) - get_height(node.get_right()       ) == 2
								):  # an unbalance detected
												UpperCAmelCase__             =							node.get_left()
												assert left_child is not None
												if (
												    data < left_child.get_data()
												):  # new node is the left child of the left child
																UpperCAmelCase__             =							right_rotation(lowerCamelCase       )
												else:
																UpperCAmelCase__             =							lr_rotation(lowerCamelCase       )
				else:
								node.set_right(insert_node(node.get_right()					,			lowerCamelCase       )       )
								if get_height(node.get_right()       ) - get_height(node.get_left()       ) == 2:
												UpperCAmelCase__             =							node.get_right()
												assert right_child is not None
												if data < right_child.get_data():
																UpperCAmelCase__             =							rl_rotation(lowerCamelCase       )
												else:
																UpperCAmelCase__             =							left_rotation(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(node.get_right()       )					,			get_height(node.get_left()       )       ) + 1
				node.set_height(lowerCamelCase       )
				return node



def   a_						(					lowerCamelCase       ):
				while True:
								UpperCAmelCase__             =							root.get_right()
								if right_child is None:
												break
								UpperCAmelCase__             =							right_child
				return root.get_data()



def   a_						(					lowerCamelCase       ):
				while True:
								UpperCAmelCase__             =							root.get_left()
								if left_child is None:
												break
								UpperCAmelCase__             =							left_child
				return root.get_data()



def   a_						(					lowerCamelCase					,			lowerCamelCase       ):
				UpperCAmelCase__             =							root.get_left()
				UpperCAmelCase__             =							root.get_right()
				if root.get_data() == data:
								if left_child is not None and right_child is not None:
												UpperCAmelCase__             =							get_left_most(lowerCamelCase       )
												root.set_data(lowerCamelCase       )
												root.set_right(del_node(lowerCamelCase					,			lowerCamelCase       )       )
								elif left_child is not None:
												UpperCAmelCase__             =							left_child
								elif right_child is not None:
												UpperCAmelCase__             =							right_child
								else:
												return None
				elif root.get_data() > data:
								if left_child is None:
												print('No such data'       )
												return root
								else:
												root.set_left(del_node(lowerCamelCase					,			lowerCamelCase       )       )
				else:  # root.get_data() < data
								if right_child is None:
												return root
								else:
												root.set_right(del_node(lowerCamelCase					,			lowerCamelCase       )       )

				if get_height(lowerCamelCase       ) - get_height(lowerCamelCase       ) == 2:
								assert right_child is not None
								if get_height(right_child.get_right()       ) > get_height(right_child.get_left()       ):
												UpperCAmelCase__             =							left_rotation(lowerCamelCase       )
								else:
												UpperCAmelCase__             =							rl_rotation(lowerCamelCase       )
				elif get_height(lowerCamelCase       ) - get_height(lowerCamelCase       ) == -2:
								assert left_child is not None
								if get_height(left_child.get_left()       ) > get_height(left_child.get_right()       ):
												UpperCAmelCase__             =							right_rotation(lowerCamelCase       )
								else:
												UpperCAmelCase__             =							lr_rotation(lowerCamelCase       )
				UpperCAmelCase__             =							my_max(get_height(root.get_right()       )					,			get_height(root.get_left()       )       ) + 1
				root.set_height(lowerCamelCase       )
				return root
class 				snake_case       :




					"""simple docstring"""

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







					def 		__lowerCAmelCase						(				self   :	Any			):
									return get_height(self.root			)







					def 		__lowerCAmelCase						(				self   :	Any    ,lowerCamelCase__   :	Any			):
									print('insert:' + str(lowerCamelCase__			)			)
									UpperCAmelCase__             =							insert_node(self.root    ,lowerCamelCase__			)







					def 		__lowerCAmelCase						(				self   :	List[Any]    ,lowerCamelCase__   :	Any			):
									print('delete:' + str(lowerCamelCase__			)			)
									if self.root is None:
													print('Tree is empty!'			)
													return
									UpperCAmelCase__             =							del_node(self.root    ,lowerCamelCase__			)







					def __str__(				self   :	str    ,):  # a level traversale, gives a more intuitive look on the tree
									UpperCAmelCase__             =							''
									UpperCAmelCase__             =							MyQueue()
									q.push(self.root			)
									UpperCAmelCase__             =							self.get_height()
									if layer == 0:
													return output
									UpperCAmelCase__             =							0
									while not q.is_empty():
													UpperCAmelCase__             =							q.pop()
													UpperCAmelCase__             =							' ' * int(math.pow(2    ,layer - 1			)			)
													output += space
													if node is None:
																	output += "*"
																	q.push(lowerCamelCase__			)
																	q.push(lowerCamelCase__			)
													else:
																	output += str(node.get_data()			)
																	q.push(node.get_left()			)
																	q.push(node.get_right()			)
													output += space
													UpperCAmelCase__             =							cnt + 1
													for i in range(100			):
																	if cnt == math.pow(2    ,lowerCamelCase__			) - 1:
																					UpperCAmelCase__             =							layer - 1
																					if layer == 0:
																									output += "\n*************************************"
																									return output
																					output += "\n"
																					break
									output += "\n*************************************"
									return output






def   a_						(					):
				import doctest

				doctest.testmod()


if __name__ == "__main__":
						_test()
						lowerCAmelCase__  :  List[Any]						     =	AVLtree()
						lowerCAmelCase__  :  List[Any]						     =	list(range(10))
						random.shuffle(lst)
						for i in lst:
												t.insert(i)
												print(str(t))
						random.shuffle(lst)
						for i in lst:
												t.del_node(i)
												print(str(t))




"""simple docstring"""






from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_torch_available,
)


lowerCAmelCase__  :  Tuple						     =	{'configuration_vit_mae': ['VIT_MAE_PRETRAINED_CONFIG_ARCHIVE_MAP', 'ViTMAEConfig']}

try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__  :  List[Any]						     =	[
						    'VIT_MAE_PRETRAINED_MODEL_ARCHIVE_LIST',
						    'ViTMAEForPreTraining',
						    'ViTMAELayer',
						    'ViTMAEModel',
						    'ViTMAEPreTrainedModel',
						]

try:
						if not is_tf_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase__  :  int						     =	[
						    'TFViTMAEForPreTraining',
						    'TFViTMAEModel',
						    'TFViTMAEPreTrainedModel',
						]

if TYPE_CHECKING:
						from .configuration_vit_mae import VIT_MAE_PRETRAINED_CONFIG_ARCHIVE_MAP, ViTMAEConfig

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_vit_mae import (
												    VIT_MAE_PRETRAINED_MODEL_ARCHIVE_LIST,
												    ViTMAEForPreTraining,
												    ViTMAELayer,
												    ViTMAEModel,
												    ViTMAEPreTrainedModel,
												)

						try:
												if not is_tf_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_tf_vit_mae import TFViTMAEForPreTraining, TFViTMAEModel, TFViTMAEPreTrainedModel


else:
						import sys

						lowerCAmelCase__  :  int						     =	_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)



