



"""simple docstring"""






from collections.abc import Iterator, MutableMapping
from dataclasses import dataclass
from typing import Generic, TypeVar

__snake_case							:     Tuple   =					TypeVar('KEY')
__snake_case							:     Dict   =					TypeVar('VAL')



@dataclass(frozen=__SCREAMING_SNAKE_CASE						,	slots=__SCREAMING_SNAKE_CASE							)
class     A__     (						Generic[KEY, VAL]							):




	'''simple docstring'''





	SCREAMING_SNAKE_CASE					   =			4_2
	SCREAMING_SNAKE_CASE					   =			4_2






class     A__     (						_Item							):




	'''simple docstring'''





	def __init__(  self:	int)       -> None:

				"""simple docstring"""

				super().__init__(_SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE)







	def __bool__(  self:	Union[str, Any])       -> bool:

				"""simple docstring"""

				return False






__snake_case							:     List[str]   =					_DeletedItem()



class     A__     (						MutableMapping[KEY, VAL]							):




	'''simple docstring'''





	def __init__(  self:	Dict ,    _SCREAMING_SNAKE_CASE:	int = 8 ,    _SCREAMING_SNAKE_CASE:	float = 0.75)       -> None:

				"""simple docstring"""

				__lowerCAmelCase				= initial_block_size
				__lowerCAmelCase				= [None] * initial_block_size
				assert 0.0 < capacity_factor < 1.0
				__lowerCAmelCase				= capacity_factor
				__lowerCAmelCase				= 0

	def 							_SCREAMING_SNAKE_CASE     (  self:	Any ,    _SCREAMING_SNAKE_CASE:	KEY)       -> int:

				"""simple docstring"""

				return hash(_SCREAMING_SNAKE_CASE) % len(self._buckets)

	def 							_SCREAMING_SNAKE_CASE     (  self:	Dict ,    _SCREAMING_SNAKE_CASE:	int)       -> int:

				"""simple docstring"""

				return (ind + 1) % len(self._buckets)

	def 							_SCREAMING_SNAKE_CASE     (  self:	Optional[Any] ,    _SCREAMING_SNAKE_CASE:	int ,    _SCREAMING_SNAKE_CASE:	KEY ,    _SCREAMING_SNAKE_CASE:	VAL)       -> bool:

				"""simple docstring"""

				__lowerCAmelCase				= self._buckets[ind]
				if not stored:
							__lowerCAmelCase				= _Item(_SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE)
							self._len += 1
							return True
				elif stored.key == key:
							__lowerCAmelCase				= _Item(_SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE)
							return True
				else:
							return False

	def 							_SCREAMING_SNAKE_CASE     (  self:	Union[str, Any])       -> bool:

				"""simple docstring"""

				__lowerCAmelCase				= len(self._buckets) * self._capacity_factor
				return len(self) >= int(_SCREAMING_SNAKE_CASE)

	def 							_SCREAMING_SNAKE_CASE     (  self:	str)       -> bool:

				"""simple docstring"""

				if len(self._buckets) <= self._initial_block_size:
							return False
				__lowerCAmelCase				= len(self._buckets) * self._capacity_factor / 2
				return len(self) < limit

	def 							_SCREAMING_SNAKE_CASE     (  self:	Tuple ,    _SCREAMING_SNAKE_CASE:	int)       -> None:

				"""simple docstring"""

				__lowerCAmelCase				= self._buckets
				__lowerCAmelCase				= [None] * new_size
				__lowerCAmelCase				= 0
				for item in old_buckets:
							if item:
										self._add_item(item.key ,    item.val)

	def 							_SCREAMING_SNAKE_CASE     (  self:	Union[str, Any])       -> None:

				"""simple docstring"""

				self._resize(len(self._buckets) * 2)

	def 							_SCREAMING_SNAKE_CASE     (  self:	Dict)       -> None:

				"""simple docstring"""

				self._resize(len(self._buckets) // 2)

	def 							_SCREAMING_SNAKE_CASE     (  self:	List[str] ,    _SCREAMING_SNAKE_CASE:	KEY)       -> Iterator[int]:

				"""simple docstring"""

				__lowerCAmelCase				= self._get_bucket_index(_SCREAMING_SNAKE_CASE)
				for _ in range(len(self._buckets)):
							yield ind
							__lowerCAmelCase				= self._get_next_ind(_SCREAMING_SNAKE_CASE)

	def 							_SCREAMING_SNAKE_CASE     (  self:	Tuple ,    _SCREAMING_SNAKE_CASE:	KEY ,    _SCREAMING_SNAKE_CASE:	VAL)       -> None:

				"""simple docstring"""

				for ind in self._iterate_buckets(_SCREAMING_SNAKE_CASE):
							if self._try_set(_SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE):
										break

	def __setitem__(  self:	Union[str, Any] ,    _SCREAMING_SNAKE_CASE:	KEY ,    _SCREAMING_SNAKE_CASE:	VAL)       -> None:

				"""simple docstring"""

				if self._is_full():
							self._size_up()

				self._add_item(_SCREAMING_SNAKE_CASE ,    _SCREAMING_SNAKE_CASE)

	def __delitem__(  self:	List[str] ,    _SCREAMING_SNAKE_CASE:	KEY)       -> None:

				"""simple docstring"""

				for ind in self._iterate_buckets(_SCREAMING_SNAKE_CASE):
							__lowerCAmelCase				= self._buckets[ind]
							if item is None:
										raise KeyError(_SCREAMING_SNAKE_CASE)
							if item is _deleted:
										continue
							if item.key == key:
										__lowerCAmelCase				= _deleted
										self._len -= 1
										break
				if self._is_sparse():
							self._size_down()

	def __getitem__(  self:	Optional[int] ,    _SCREAMING_SNAKE_CASE:	KEY)       -> VAL:

				"""simple docstring"""

				for ind in self._iterate_buckets(_SCREAMING_SNAKE_CASE):
							__lowerCAmelCase				= self._buckets[ind]
							if item is None:
										break
							if item is _deleted:
										continue
							if item.key == key:
										return item.val
				raise KeyError(_SCREAMING_SNAKE_CASE)

	def __len__(  self:	Union[str, Any])       -> int:

				"""simple docstring"""

				return self._len

	def __iter__(  self:	List[Any])       -> Iterator[KEY]:

				"""simple docstring"""

				yield from (item.key for item in self._buckets if item)







	def __repr__(  self:	int)       -> str:

				"""simple docstring"""

				__lowerCAmelCase				= " ,".join(
				    F"""{item.key}: {item.val}""" for item in self._buckets if item)
				return F"""HashMap({val_string})"""




"""simple docstring"""






import string
from math import logaa


def     _lowercase       (						__snake_case      ,__snake_case			)		->     int:
			__lowerCAmelCase   :						int				= document.translate(
			    str.maketrans(""      ,""      ,string.punctuation			)			).replace("\n"      ,""			)
			__lowerCAmelCase   :						Dict				= document_without_punctuation.split(" "			)  # word tokenization
			return len([word for word in tokenize_document if word.lower() == term.lower()]			)


def     _lowercase       (						__snake_case      ,__snake_case			)		->     tuple[int, int]:
			__lowerCAmelCase   :						Optional[Any]				= corpus.lower().translate(
			    str.maketrans(""      ,""      ,string.punctuation			)			)  # strip all punctuation and replace it with ''
			__lowerCAmelCase   :						List[str]				= corpus_without_punctuation.split("\n"			)
			__lowerCAmelCase   :						str				= term.lower()
			return (len([doc for doc in docs if term in doc]			), len(__snake_case			))


def     _lowercase       (						__snake_case      ,__snake_case      ,__snake_case=False			)		->     float:
			if smoothing:
						if n == 0:
									raise ValueError("log10(0) is undefined."			)
						return round(1 + logaa(n / (1 + df)			)      ,3			)

			if df == 0:
						raise ZeroDivisionError("df must be > 0"			)
			elif n == 0:
						raise ValueError("log10(0) is undefined."			)
			return round(logaa(n / df			)      ,3			)





def     _lowercase       (						__snake_case      ,__snake_case			)		->     float:
			return round(tf * idf      ,3			)