"""simple docstring"""




from __future__ import annotations

import math
import random
from typing import Any





class 					A							:


   def __init__(self					:						Tuple		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  []
         UpperCAmelCase__								=  0
         UpperCAmelCase__								=  0


   def       lowercase_				(self					:						Union[str, Any]		)						->    bool:
         """simple docstring"""



         return self.head == self.tail


   def       lowercase_				(self					:						Union[str, Any]	,  __UpperCAmelCase					:						Union[str, Any]		)						->    None:
         """simple docstring"""



         self.data.append(UpperCamelCase__		)
         UpperCAmelCase__								=  self.tail + 1


   def       lowercase_				(self					:						str		)						->    Any:
         """simple docstring"""



         UpperCAmelCase__								=  self.data[self.head]
         UpperCAmelCase__								=  self.head + 1
         return ret


   def       lowercase_				(self					:						List[str]		)						->    int:
         """simple docstring"""



         return self.tail - self.head





   def       lowercase_				(self					:						str		)						->    None:
         """simple docstring"""



         print(self.data		)
         print("**************"		)
         print(self.data[self.head : self.tail]		)





class 					A							:


   def __init__(self					:						str	,  __UpperCAmelCase					:						Optional[int]		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  data
         UpperCAmelCase__								=  None
         UpperCAmelCase__								=  None
         UpperCAmelCase__								=  1


   def       lowercase_				(self					:						Tuple		)						->    Any:
         """simple docstring"""



         return self.data


   def       lowercase_				(self					:						List[str]		)						->    MyNode | None:
         """simple docstring"""



         return self.left


   def       lowercase_				(self					:						int		)						->    MyNode | None:
         """simple docstring"""



         return self.right


   def       lowercase_				(self					:						Tuple		)						->    int:
         """simple docstring"""



         return self.height


   def       lowercase_				(self					:						Optional[int]	,  __UpperCAmelCase					:						str		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  data


   def       lowercase_				(self					:						Optional[Any]	,  __UpperCAmelCase					:						Dict		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  node


   def       lowercase_				(self					:						Dict	,  __UpperCAmelCase					:						Any		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  node





   def       lowercase_				(self					:						Optional[Any]	,  __UpperCAmelCase					:						Optional[Any]		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  height




def        lowerCAmelCase_			(					__A							)					->    int:







      '''simple docstring'''


      if node is None:
            return 0
      return node.get_height()




def        lowerCAmelCase_			(					__A,  __A							)					->    int:







      '''simple docstring'''


      if a > b:
            return a
      return b




def        lowerCAmelCase_			(					__A							)					->    MyNode:







      '''simple docstring'''


      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(UpperCAmelCase__							)
      UpperCAmelCase__								=  my_max(get_height(node.get_right()							),  get_height(node.get_left()							)							) + 1
      node.set_height(UpperCAmelCase__							)
      UpperCAmelCase__								=  my_max(get_height(ret.get_right()							),  get_height(ret.get_left()							)							) + 1
      ret.set_height(UpperCAmelCase__							)
      return ret




def        lowerCAmelCase_			(					__A							)					->    MyNode:







      '''simple docstring'''


      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(UpperCAmelCase__							)
      UpperCAmelCase__								=  my_max(get_height(node.get_right()							),  get_height(node.get_left()							)							) + 1
      node.set_height(UpperCAmelCase__							)
      UpperCAmelCase__								=  my_max(get_height(ret.get_right()							),  get_height(ret.get_left()							)							) + 1
      ret.set_height(UpperCAmelCase__							)
      return ret




def        lowerCAmelCase_			(					__A							)					->    MyNode:







      '''simple docstring'''


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




def        lowerCAmelCase_			(					__A							)					->    MyNode:







      '''simple docstring'''


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




def        lowerCAmelCase_			(					__A,  __A							)					->    MyNode | None:







      '''simple docstring'''


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




def        lowerCAmelCase_			(					__A							)					->    Any:







      '''simple docstring'''


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




def        lowerCAmelCase_			(					__A							)					->    Any:







      '''simple docstring'''


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




def        lowerCAmelCase_			(					__A,  __A							)					->    MyNode | None:







      '''simple docstring'''


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

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





class 					A							:


   def __init__(self					:						List[Any]		)						->    None:
         """simple docstring"""



         UpperCAmelCase__								=  None


   def       lowercase_				(self					:						Union[str, Any]		)						->    int:
         """simple docstring"""



         return get_height(self.root		)


   def       lowercase_				(self					:						Tuple	,  __UpperCAmelCase					:						Optional[Any]		)						->    None:
         """simple docstring"""



         print("insert:" + str(UpperCamelCase__		)		)
         UpperCAmelCase__								=  insert_node(self.root	,  UpperCamelCase__		)


   def       lowercase_				(self					:						Any	,  __UpperCAmelCase					:						Any		)						->    None:
         """simple docstring"""



         print("delete:" + str(UpperCamelCase__		)		)
         if self.root is None:
               print("Tree is empty!"		)
               return
         UpperCAmelCase__								=  del_node(self.root	,  UpperCamelCase__		)





   def __str__(self					:						List[str]	,  )						->    str:  # a level traversale, gives a more intuitive look on the tree
         """simple docstring"""



         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(UpperCamelCase__		)
                     q.push(UpperCamelCase__		)
               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_0_0		):
                     if cnt == math.pow(2	,  UpperCamelCase__		) - 1:
                           UpperCAmelCase__								=  layer - 1
                           if layer == 0:
                                 output += "\n*************************************"
                                 return output
                           output += "\n"
                           break
         output += "\n*************************************"
         return output




def        lowerCAmelCase_			(					)					->    None:







      '''simple docstring'''


      import doctest

      doctest.testmod()


if __name__ == "__main__":
      _test()
      UpperCamelCase__    							= AVLtree()
      UpperCamelCase__    							= list(range(1_0))
      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))




from ...utils import (
    OptionalDependencyNotAvailable,
    is_torch_available,
    is_transformers_available,
    is_transformers_version,
)


try:
      if not (is_transformers_available() and is_torch_available()):
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      from ...utils.dummy_torch_and_transformers_objects import ShapEPipeline
else:
      from .camera import create_pan_cameras
      from .pipeline_shap_e import ShapEPipeline
      from .pipeline_shap_e_img2img import ShapEImgaImgPipeline
      from .renderer import (
          BoundingBoxVolume,
          ImportanceRaySampler,
          MLPNeRFModelOutput,
          MLPNeRSTFModel,
          ShapEParamsProjModel,
          ShapERenderer,
          StratifiedRaySampler,
          VoidNeRFModel,
      )



