




'''simple docstring'''







class 			_a  :
       def __init__(	self						:	int				):



           '''simple docstring'''

           UpperCAmelCase			       =		{}
       def     A      (	self						:	Tuple				):



           '''simple docstring'''

           print(self.vertex				)
           for i in self.vertex:
               print(lowercase   ,				''' -> '''   ,				''' -> '''.join([str(lowercase				) for j in self.vertex[i]]				)				)
       def     A      (	self						:	str   ,				lowercase						:	int   ,				lowercase						:	int				):



           '''simple docstring'''

           if from_vertex in self.vertex:
               self.vertex[from_vertex].append(lowercase				)
           else:
               # else make a new vertex
               UpperCAmelCase			       =		[to_vertex]
       def     A      (	self						:	List[str]				):



           '''simple docstring'''

           UpperCAmelCase			       =		[False] * len(self.vertex				)

           # call the recursive helper function
           for i in range(len(self.vertex				)				):
               if not visited[i]:
                   self.dfs_recursive(lowercase   ,				lowercase				)







       def     A      (	self						:	Dict   ,				lowercase						:	int   ,				lowercase						:	list				):



           '''simple docstring'''

           UpperCAmelCase			       =		True

           print(lowercase   ,				end=''' '''				)

           # Recur for all the vertices that are adjacent to this node
           for i in self.vertex:
               if not visited[i]:
                   self.dfs_recursive(lowercase   ,				lowercase				)


if __name__ == "__main__":
   A     =Graph()
   g.add_edge(0, 1)
   g.add_edge(0, 2)
   g.add_edge(1, 2)
   g.add_edge(2, 0)
   g.add_edge(2, 3)
   g.add_edge(3, 3)

   g.print_graph()
   print('DFS:')
   g.dfs()

   # OUTPUT:
   # 0  ->  1 -> 2
   # 1  ->  2
   # 2  ->  0 -> 3
   # 3  ->  3
   # DFS:
   #  0 1 2 3








'''simple docstring'''







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available


A__:    str					    =       {}

try:
   if not is_sentencepiece_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   A__:    Tuple					    =       ['''GPTSw3Tokenizer''']


if TYPE_CHECKING:
   try:
      if not is_sentencepiece_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .tokenization_gpt_swa import GPTSwaTokenizer

else:
   import sys

   A__:    str					    =       _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)


