


import string
from math import logaa




def   snake_case		(     UpperCamelCase__       :						Tuple			,				UpperCamelCase__       :						List[str]    )   ->      int:
      lowerCamelCase					:					Union[str, Any]        =	document.translate(
          str.maketrans(""""""			,				""""""			,				string.punctuation    )    ).replace("""\n"""			,				""""""    )
      lowerCamelCase					:					Any        =	document_without_punctuation.split(""" """    )  # word tokenization
      return len([word for word in tokenize_document if word.lower() == term.lower()]    )




def   snake_case		(     UpperCamelCase__       :						Any			,				UpperCamelCase__       :						Dict    )   ->      tuple[int, int]:
      lowerCamelCase					:					Tuple        =	corpus.lower().translate(
          str.maketrans(""""""			,				""""""			,				string.punctuation    )    )  # strip all punctuation and replace it with ''
      lowerCamelCase					:					Dict        =	corpus_without_punctuation.split("""\n"""    )
      lowerCamelCase					:					Tuple        =	term.lower()
      return (len([doc for doc in docs if term in doc]    ), len(__UpperCamelCase    ))




def   snake_case		(     UpperCamelCase__       :						List[str]			,				UpperCamelCase__       :						Any			,				UpperCamelCase__       :						Optional[int]=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   snake_case		(     UpperCamelCase__       :						str			,				UpperCamelCase__       :						Union[str, Any]    )   ->      float:
      return round(tf * idf			,				3    )








"""simple docstring"""


__lowerCamelCase      :List[Any]	    =		{0: [2, 3], 1: [0], 2: [1], 3: [4], 4: []}

__lowerCamelCase      :Union[str, Any]	    =		{0: [1, 2, 3], 1: [2], 2: [0], 3: [4], 4: [5], 5: [3]}




def   snake_case		(     UpperCamelCase__       :						dict[int, list[int]]			,				UpperCamelCase__       :						int			,				UpperCamelCase__       :						list[bool]    )   ->      list[int]:
      lowerCamelCase					:					Tuple        =	True
      lowerCamelCase					:					Any        =	[]

      for neighbour in graph[vert]:
            if not visited[neighbour]:
                  order += topology_sort(UpperCamelCase__			,				UpperCamelCase__			,				UpperCamelCase__    )

      order.append(UpperCamelCase__    )

      return order




def   snake_case		(     UpperCamelCase__       :						dict[int, list[int]]			,				UpperCamelCase__       :						int			,				UpperCamelCase__       :						list[bool]    )   ->      list[int]:
      lowerCamelCase					:					List[Any]        =	True
      lowerCamelCase					:					int        =	[vert]

      for neighbour in reversed_graph[vert]:
            if not visited[neighbour]:
                  component += find_components(UpperCamelCase__			,				UpperCamelCase__			,				UpperCamelCase__    )

      return component






def   snake_case		(     UpperCamelCase__       :						dict[int, list[int]]    )   ->      list[list[int]]:
      lowerCamelCase					:					int        =	len(UpperCamelCase__    ) * [False]
      lowerCamelCase					:					dict[int, list[int]]        =	{vert: [] for vert in range(len(UpperCamelCase__    )    )}

      for vert, neighbours in graph.items():
            for neighbour in neighbours:
                  reversed_graph[neighbour].append(UpperCamelCase__    )

      lowerCamelCase					:					int        =	[]
      for i, was_visited in enumerate(UpperCamelCase__    ):
            if not was_visited:
                  order += topology_sort(UpperCamelCase__			,				UpperCamelCase__			,				UpperCamelCase__    )

      lowerCamelCase					:					Tuple        =	[]
      lowerCamelCase					:					str        =	len(UpperCamelCase__    ) * [False]

      for i in range(len(UpperCamelCase__    )    ):
            lowerCamelCase					:					Any        =	order[len(UpperCamelCase__    ) - i - 1]
            if not visited[vert]:
                  lowerCamelCase					:					List[str]        =	find_components(UpperCamelCase__			,				UpperCamelCase__			,				UpperCamelCase__    )
                  components_list.append(UpperCamelCase__    )

      return components_list




