"""simple docstring"""






from __future__ import annotations

from random import random

class lowerCamelCase		:






					'''simple docstring'''


					def __init__(						self			:				Optional[Any]   , _snake_case			:				int = None		)							->       List[str]:
									SCREAMING_SNAKE_CASE__		  =				value
									SCREAMING_SNAKE_CASE__		  =				random()
									SCREAMING_SNAKE_CASE__		  =				None
									SCREAMING_SNAKE_CASE__		  =				None



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

									if self.left is None and self.right is None:
													return F"""\'{self.value}: {self.prior:.5}\'"""
									else:
													return pformat(
													    {F"""{self.value}: {self.prior:.5}""": (self.left, self.right)}   , indent=1		)



					def __str__(						self			:				List[str]		)							->       str:
									SCREAMING_SNAKE_CASE__		  =				str(self.value		) + " "
									SCREAMING_SNAKE_CASE__		  =				str(self.left or ""		)
									SCREAMING_SNAKE_CASE__		  =				str(self.right or ""		)
									return value + left + right




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase  ,					__UpperCAmelCase       )							->   Any:


				if root is None:  # None tree is split into 2 Nones
								return None, None
				elif root.value is None:
								return None, None
				else:
								if value < root.value:
												SCREAMING_SNAKE_CASE__  ,       SCREAMING_SNAKE_CASE__		  =				split(root.left  ,					__UpperCAmelCase       )
												return left, root
								else:
												SCREAMING_SNAKE_CASE__  ,       SCREAMING_SNAKE_CASE__		  =				split(root.right  ,					__UpperCAmelCase       )
												return root, right




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase  ,					__UpperCAmelCase       )							->   List[str]:


				if (not left) or (not right):  # If one node is None, return the other
								return left or right
				elif left.prior < right.prior:
								SCREAMING_SNAKE_CASE__		  =				merge(left.right  ,					__UpperCAmelCase       )
								return left
				else:
								SCREAMING_SNAKE_CASE__		  =				merge(__UpperCAmelCase  ,					right.left       )
								return right




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase  ,					__UpperCAmelCase       )							->   List[str]:
				SCREAMING_SNAKE_CASE__		  =				Node(__UpperCAmelCase       )
				SCREAMING_SNAKE_CASE__  ,       SCREAMING_SNAKE_CASE__		  =				split(__UpperCAmelCase  ,					__UpperCAmelCase       )
				return merge(merge(__UpperCAmelCase  ,					__UpperCAmelCase       )  ,					__UpperCAmelCase       )




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase  ,					__UpperCAmelCase       )							->   Any:
				SCREAMING_SNAKE_CASE__  ,       SCREAMING_SNAKE_CASE__		  =				split(__UpperCAmelCase  ,					value - 1       )
				SCREAMING_SNAKE_CASE__  ,       SCREAMING_SNAKE_CASE__		  =				split(__UpperCAmelCase  ,					__UpperCAmelCase       )
				return merge(__UpperCAmelCase  ,					__UpperCAmelCase       )




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase       )							->   Union[str, Any]:


				if not root:  # None
								return
				else:
								inorder(root.left       )
								print(root.value  ,					end=","       )
								inorder(root.right       )




def 						SCREAMING_SNAKE_CASE					(  __UpperCAmelCase  ,					__UpperCAmelCase       )							->   int:


				for arg in args.split():
								if arg[0] == "+":
												SCREAMING_SNAKE_CASE__		  =				insert(__UpperCAmelCase  ,					int(arg[1:]       )       )

								elif arg[0] == "-":
												SCREAMING_SNAKE_CASE__		  =				erase(__UpperCAmelCase  ,					int(arg[1:]       )       )

								else:
												print("Unknown command"       )

				return root




def 						SCREAMING_SNAKE_CASE					(  )							->   str:
				SCREAMING_SNAKE_CASE__		  =				None
				print(
				    "enter numbers to create a tree, + value to add value into treap, "
				    "- value to erase all nodes with value. \'q\' to quit. "       )

				SCREAMING_SNAKE_CASE__		  =				input()
				while args != "q":
								SCREAMING_SNAKE_CASE__		  =				interact_treap(__UpperCAmelCase  ,					__UpperCAmelCase       )
								print(__UpperCAmelCase       )
								SCREAMING_SNAKE_CASE__		  =				input()

				print("good by!"       )


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()





"""simple docstring"""






from typing import Callable, Optional

from .. import Features
from ..packaged_modules.generator.generator import Generator
from .abc import AbstractDatasetInputStream

class lowerCamelCase		(_SCREAMING_SNAKE_CASE      ):






					'''simple docstring'''


					def __init__(						self			:				List[str]   , _snake_case			:				Callable   , _snake_case			:				Optional[Features] = None   , _snake_case			:				str = None   , _snake_case			:				bool = False   , _snake_case			:				bool = False   , _snake_case			:				Optional[dict] = None   , _snake_case			:				Optional[int] = None   , **_snake_case			:				Dict   , )							->       Any:
									super().__init__(
									    features=_snake_case   , cache_dir=_snake_case   , keep_in_memory=_snake_case   , streaming=_snake_case   , num_proc=_snake_case   , **_snake_case   , )
									SCREAMING_SNAKE_CASE__		  =				Generator(
									    cache_dir=_snake_case   , features=_snake_case   , generator=_snake_case   , gen_kwargs=_snake_case   , **_snake_case   , )



					def 			lowerCAmelCase_					(						self			:				List[str]		)							->       Optional[Any]:
									# Build iterable dataset
									if self.streaming:
													SCREAMING_SNAKE_CASE__		  =				self.builder.as_streaming_dataset(split="train"		)
									# Build regular (map-style) dataset
									else:
													SCREAMING_SNAKE_CASE__		  =				None
													SCREAMING_SNAKE_CASE__		  =				None
													SCREAMING_SNAKE_CASE__		  =				None
													SCREAMING_SNAKE_CASE__		  =				None

													self.builder.download_and_prepare(
													    download_config=_snake_case   , download_mode=_snake_case   , verification_mode=_snake_case   , base_path=_snake_case   , num_proc=self.num_proc   , )
													SCREAMING_SNAKE_CASE__		  =				self.builder.as_dataset(
													    split="train"   , verification_mode=_snake_case   , in_memory=self.keep_in_memory		)
									return dataset




