

from hashlib import mda, shaaaa

lowerCamelCase     =      (shaaaa, mda)







class 		__magic_name__    :

   '''simple docstring'''




   def __init__(       self,					lowercase_ = 8 )							->					None:






     """simple docstring"""






     a__						=0b0
     a__						=size



   def 				_UpperCAmelCase				(       self,					lowercase_ )							->					None:






     """simple docstring"""






     a__						=self.hash_(lowercase_ )
     self.bitarray |= h



   def 				_UpperCAmelCase				(       self,					lowercase_ )							->					bool:






     """simple docstring"""






     a__						=self.hash_(lowercase_ )
     return (h & self.bitarray) == h



   def __contains__(       self,					lowercase_ )							->					bool:






     """simple docstring"""






     return self.exists(lowercase_ )



   def 				_UpperCAmelCase				(       self,					lowercase_ )							->					str:






     """simple docstring"""






     a__						=bin(lowercase_ )[2:]
     return res.zfill(self.size )



   @property
   def 				_UpperCAmelCase				(       self )							->					str:






     """simple docstring"""






     return self.format_bin(self.bitarray )



   def 				_UpperCAmelCase				(       self,					lowercase_ )							->					int:






     """simple docstring"""






     a__						=0b0
     for func in HASH_FUNCTIONS:
       a__						=(
           int.from_bytes(func(value.encode() ).digest(),					'''little''' ) % self.size
       )
       res |= 2**position
     return res



   def 				_UpperCAmelCase				(       self,					lowercase_ )							->					str:






     """simple docstring"""






     return self.format_bin(self.hash_(lowercase_ ) )



   @property
   def 				_UpperCAmelCase				(       self )							->					float:






     """simple docstring"""






     a__						=bin(self.bitarray ).count('''1''' )
     return (n_ones / self.size) ** len(lowercase_ )



import heapq




def     UpperCAmelCase__       (    _A   :				Optional[Any]			,   _A   :				str			,   _A   :				Optional[Any]							):





  '''simple docstring'''







  a__						=[(0, start)]  # cost from start node,end node
  a__						=set()
  while heap:
    ((a__),   (a__))						=heapq.heappop(_A							)
    if u in visited:
      continue
    visited.add(_A							)
    if u == end:
      return cost
    for v, c in graph[u]:
      if v in visited:
        continue
      a__						=cost + c
      heapq.heappush(_A			,   (next_item, v)							)
  return -1


lowerCamelCase     =      {
    '''A''': [['''B''', 2], ['''C''', 5]],
    '''B''': [['''A''', 2], ['''D''', 3], ['''E''', 1], ['''F''', 1]],
    '''C''': [['''A''', 5], ['''F''', 3]],
    '''D''': [['''B''', 3]],
    '''E''': [['''B''', 4], ['''F''', 3]],
    '''F''': [['''C''', 3], ['''E''', 3]],
}
lowerCamelCase     =      {
    '''B''': [['''C''', 1]],
    '''C''': [['''D''', 1]],
    '''D''': [['''F''', 1]],
    '''E''': [['''B''', 1], ['''F''', 3]],
    '''F''': [],
}
lowerCamelCase     =      {
    '''B''': [['''C''', 1]],
    '''C''': [['''D''', 1]],
    '''D''': [['''F''', 1]],
    '''E''': [['''B''', 1], ['''G''', 2]],
    '''F''': [],
    '''G''': [['''F''', 1]],
}

lowerCamelCase     =      dijkstra(G, '''E''', '''C''')
print(short_distance)  # E -- 3 --> F -- 3 --> C == 6

lowerCamelCase     =      dijkstra(Ga, '''E''', '''F''')
print(short_distance)  # E -- 3 --> F == 3

lowerCamelCase     =      dijkstra(Ga, '''E''', '''F''')
print(short_distance)  # E -- 2 --> G -- 1 --> F == 3

if __name__ == "__main__":
       import doctest

       doctest.testmod()
