



"""simple docstring"""


from __future__ import annotations

import math
import random
from typing import Any







class 				A_      :



						"""simple docstring"""






						def __init__( self			:int )    ->      None:
												UpperCAmelCase					=			[]
												UpperCAmelCase					=			0
												UpperCAmelCase					=			0






						def      UpperCAmelCase__					( self			:Optional[Any] )    ->      bool:
												return self.head == self.tail






						def      UpperCAmelCase__					( self			:List[Any]       ,  lowercase_			:Any )    ->      None:
												self.data.append(lowercase_ )
												UpperCAmelCase					=			self.tail + 1






						def      UpperCAmelCase__					( self			:List[Any] )    ->      Any:
												UpperCAmelCase					=			self.data[self.head]
												UpperCAmelCase					=			self.head + 1
												return ret






						def      UpperCAmelCase__					( self			:Optional[Any] )    ->      int:
												return self.tail - self.head






						def      UpperCAmelCase__					( self			:List[str] )    ->      None:
												print(self.data )
												print('**************' )
												print(self.data[self.head : self.tail] )







class 				A_      :



						"""simple docstring"""






						def __init__( self			:str       ,  lowercase_			:Any )    ->      None:
												UpperCAmelCase					=			data
												UpperCAmelCase					=			None
												UpperCAmelCase					=			None
												UpperCAmelCase					=			1






						def      UpperCAmelCase__					( self			:Any )    ->      Any:
												return self.data






						def      UpperCAmelCase__					( self			:Optional[int] )    ->      MyNode | None:
												return self.left






						def      UpperCAmelCase__					( self			:Any )    ->      MyNode | None:
												return self.right






						def      UpperCAmelCase__					( self			:Optional[Any] )    ->      int:
												return self.height






						def      UpperCAmelCase__					( self			:str       ,  lowercase_			:Any )    ->      None:
												UpperCAmelCase					=			data






						def      UpperCAmelCase__					( self			:List[Any]       ,  lowercase_			:MyNode | None )    ->      None:
												UpperCAmelCase					=			node






						def      UpperCAmelCase__					( self			:Tuple       ,  lowercase_			:MyNode | None )    ->      None:
												UpperCAmelCase					=			node






						def      UpperCAmelCase__					( self			:Tuple       ,  lowercase_			:int )    ->      None:
												UpperCAmelCase					=			height


def 			_lowerCAmelCase				(       lowercase_						):
						if node is None:
												return 0
						return node.get_height()

def 			_lowerCAmelCase				(       lowercase_		,     lowercase_						):
						if a > b:
												return a
						return b

def 			_lowerCAmelCase				(       lowercase_						):
						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(lowercase_						)
						UpperCAmelCase					=			my_max(get_height(node.get_right()						)		,     get_height(node.get_left()						)						) + 1
						node.set_height(lowercase_						)
						UpperCAmelCase					=			my_max(get_height(ret.get_right()						)		,     get_height(ret.get_left()						)						) + 1
						ret.set_height(lowercase_						)
						return ret

def 			_lowerCAmelCase				(       lowercase_						):
						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(lowercase_						)
						UpperCAmelCase					=			my_max(get_height(node.get_right()						)		,     get_height(node.get_left()						)						) + 1
						node.set_height(lowercase_						)
						UpperCAmelCase					=			my_max(get_height(ret.get_right()						)		,     get_height(ret.get_left()						)						) + 1
						ret.set_height(lowercase_						)
						return ret

def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			node.get_left()
						assert left_child is not None
						node.set_left(left_rotation(lowercase_						)						)
						return right_rotation(lowercase_						)

def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			node.get_right()
						assert right_child is not None
						node.set_right(right_rotation(lowercase_						)						)
						return left_rotation(lowercase_						)

def 			_lowerCAmelCase				(       lowercase_		,     lowercase_						):
						if node is None:
												return MyNode(lowercase_						)
						if data < node.get_data():
												node.set_left(insert_node(node.get_left()		,     lowercase_						)						)
												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(lowercase_						)
																		else:
																								UpperCAmelCase					=			lr_rotation(lowercase_						)
						else:
												node.set_right(insert_node(node.get_right()		,     lowercase_						)						)
												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(lowercase_						)
																		else:
																								UpperCAmelCase					=			left_rotation(lowercase_						)
						UpperCAmelCase					=			my_max(get_height(node.get_right()						)		,     get_height(node.get_left()						)						) + 1
						node.set_height(lowercase_						)
						return node

def 			_lowerCAmelCase				(       lowercase_						):
						while True:
												UpperCAmelCase					=			root.get_right()
												if right_child is None:
																		break
												UpperCAmelCase					=			right_child
						return root.get_data()

def 			_lowerCAmelCase				(       lowercase_						):
						while True:
												UpperCAmelCase					=			root.get_left()
												if left_child is None:
																		break
												UpperCAmelCase					=			left_child
						return root.get_data()

def 			_lowerCAmelCase				(       lowercase_		,     lowercase_						):
						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(lowercase_						)
																		root.set_data(lowercase_						)
																		root.set_right(del_node(lowercase_		,     lowercase_						)						)
												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(lowercase_		,     lowercase_						)						)
						else:  # root.get_data() < data
												if right_child is None:
																		return root
												else:
																		root.set_right(del_node(lowercase_		,     lowercase_						)						)

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







class 				A_      :



						"""simple docstring"""






						def __init__( self			:List[Any] )    ->      None:
												UpperCAmelCase					=			None






						def      UpperCAmelCase__					( self			:str )    ->      int:
												return get_height(self.root )






						def      UpperCAmelCase__					( self			:Optional[Any]       ,  lowercase_			:Any )    ->      None:
												print('insert:' + str(lowercase_ ) )
												UpperCAmelCase					=			insert_node(self.root       ,  lowercase_ )






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






						def __str__( self			:Optional[int]       ,  )    ->      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(lowercase_ )
																								q.push(lowercase_ )
																		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(1_00 ):
																								if cnt == math.pow(2       ,  lowercase_ ) - 1:
																														UpperCAmelCase					=			layer - 1
																														if layer == 0:
																																				output += "\n*************************************"
																																				return output
																														output += "\n"
																														break
												output += "\n*************************************"
												return output


def 			_lowerCAmelCase				(       ):
						import doctest

						doctest.testmod()


if __name__ == "__main__":
				_test()
				snake_case_    					=	AVLtree()
				snake_case_    					=	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"""


# Copyright 2022 The HuggingFace Team and The OpenBMB Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import TYPE_CHECKING

# rely on isort to merge the imports
from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


snake_case_    					=	{
    """configuration_cpmant""": ["""CPMANT_PRETRAINED_CONFIG_ARCHIVE_MAP""", """CpmAntConfig"""],
    """tokenization_cpmant""": ["""CpmAntTokenizer"""],
}

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				snake_case_    					=	[
				    """CPMANT_PRETRAINED_MODEL_ARCHIVE_LIST""",
				    """CpmAntForCausalLM""",
				    """CpmAntModel""",
				    """CpmAntPreTrainedModel""",
				]


if TYPE_CHECKING:
				from .configuration_cpmant import CPMANT_PRETRAINED_CONFIG_ARCHIVE_MAP, CpmAntConfig
				from .tokenization_cpmant import CpmAntTokenizer

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_cpmant import (
								    CPMANT_PRETRAINED_MODEL_ARCHIVE_LIST,
								    CpmAntForCausalLM,
								    CpmAntModel,
								    CpmAntPreTrainedModel,
								)


else:
				import sys

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





