



"""simple docstring"""
from __future__ import annotations
class    a		:



  def __init__(  self	:   List[str]    ,						lowerCAmelCase	:   int						)       ->   None:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:	Any            =vertices
     SCREAMING_SNAKE_CASE_:	int            =[[0] * vertices for _ in range(lowerCAmelCase						)]



  def 		lowerCamelCase__    (  self	:   Optional[int]    ,						lowerCAmelCase	:   list[int]						)       ->   None:


     '''simple docstring'''




     print("""Vertex \t Distance from Source"""						)
     for vertex in range(self.vertices						):
        print(lowerCAmelCase    ,						"""\t\t"""    ,						distances_from_source[vertex]						)



  def 		lowerCamelCase__    (  self	:   Tuple    ,						lowerCAmelCase	:   list[int]    ,						lowerCAmelCase	:   list[bool]						)       ->   int:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:	str            =1E7
     SCREAMING_SNAKE_CASE_:	Optional[Any]            =0

     # Search not nearest vertex not in the shortest path tree
     for vertex in range(self.vertices						):
        if distances_from_source[vertex] < minimum and visited[vertex] is False:
           SCREAMING_SNAKE_CASE_:	Dict            =distances_from_source[vertex]
           SCREAMING_SNAKE_CASE_:	Dict            =vertex
     return min_index





  def 		lowerCamelCase__    (  self	:   Any    ,						lowerCAmelCase	:   int						)       ->   None:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:	Optional[Any]            =[int(1E7						)] * self.vertices  # distances from the source
     SCREAMING_SNAKE_CASE_:	Any            =0
     SCREAMING_SNAKE_CASE_:	Any            =[False] * self.vertices

     for _ in range(self.vertices						):
        SCREAMING_SNAKE_CASE_:	Any            =self.minimum_distance(lowerCAmelCase    ,						lowerCAmelCase						)
        SCREAMING_SNAKE_CASE_:	Dict            =True

        # Update dist value of the adjacent vertices
        # of the picked vertex only if the current
        # distance is greater than new distance and
        # the vertex in not in the shortest path tree
        for v in range(self.vertices						):
           if (
               self.graph[u][v] > 0
               and visited[v] is False
               and distances[v] > distances[u] + self.graph[u][v]
           ):
              SCREAMING_SNAKE_CASE_:	str            =distances[u] + self.graph[u][v]

     self.print_solution(lowerCAmelCase						)


if __name__ == "__main__":
   _UpperCAmelCase       =     Graph(9)
   _UpperCAmelCase       =     [
       [0, 4, 0, 0, 0, 0, 0, 8, 0],
       [4, 0, 8, 0, 0, 0, 0, 1_1, 0],
       [0, 8, 0, 7, 0, 4, 0, 0, 2],
       [0, 0, 7, 0, 9, 1_4, 0, 0, 0],
       [0, 0, 0, 9, 0, 1_0, 0, 0, 0],
       [0, 0, 4, 1_4, 1_0, 0, 2, 0, 0],
       [0, 0, 0, 0, 0, 2, 0, 1, 6],
       [8, 1_1, 0, 0, 0, 0, 1, 0, 7],
       [0, 0, 2, 0, 0, 0, 6, 7, 0],
   ]
   graph.dijkstra(0)








"""simple docstring"""
from __future__ import annotations

import sys
class    a		:



  def __init__(  self	:   Optional[Any]    ,						lowerCAmelCase	:   str    ,						lowerCAmelCase	:   int						)       ->   List[str]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:	str            =letter
     SCREAMING_SNAKE_CASE_:	int            =freq
     SCREAMING_SNAKE_CASE_:	dict[str, str]            ={}





  def __repr__(  self	:   Optional[Any]						)       ->   str:


     '''simple docstring'''




     return f'''{self.letter}:{self.freq}'''







class    a		:



  def __init__(  self	:   Optional[Any]    ,						lowerCAmelCase	:   int    ,						lowerCAmelCase	:   Letter | TreeNode    ,						lowerCAmelCase	:   Letter | TreeNode						)       ->   List[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:	int            =freq
     SCREAMING_SNAKE_CASE_:	Letter | TreeNode            =left
     SCREAMING_SNAKE_CASE_:	Letter | TreeNode            =right







def        __magic_name__			(							lowercase	):
   SCREAMING_SNAKE_CASE_:	dict[str, int]            ={}
   with open(lowercase	) as f:
      while True:
         SCREAMING_SNAKE_CASE_:	List[Any]            =f.read(1	)
         if not c:
            break
         SCREAMING_SNAKE_CASE_:	Any            =chars[c] + 1 if c in chars else 1
   return sorted((Letter(lowercase							,     lowercase	) for c, f in chars.items())							,     key=lambda lowercase	: x.freq	)





def        __magic_name__			(							lowercase	):
   SCREAMING_SNAKE_CASE_:	list[Letter | TreeNode]            =letters  # type: ignore
   while len(lowercase	) > 1:
      SCREAMING_SNAKE_CASE_:	Any            =response.pop(0	)
      SCREAMING_SNAKE_CASE_:	List[Any]            =response.pop(0	)
      SCREAMING_SNAKE_CASE_:	List[Any]            =left.freq + right.freq
      SCREAMING_SNAKE_CASE_:	Any            =TreeNode(lowercase							,     lowercase							,     lowercase	)
      response.append(lowercase	)
      response.sort(key=lambda lowercase	: x.freq	)
   return response[0]





def        __magic_name__			(							lowercase							,     lowercase	):
   if isinstance(lowercase							,     lowercase	):
      SCREAMING_SNAKE_CASE_:	Optional[Any]            =bitstring
      return [root]
   SCREAMING_SNAKE_CASE_:	TreeNode            =root  # type: ignore
   SCREAMING_SNAKE_CASE_:	Union[str, Any]            =[]
   letters += traverse_tree(treenode.left							,     bitstring + """0"""	)
   letters += traverse_tree(treenode.right							,     bitstring + """1"""	)
   return letters





def        __magic_name__			(							lowercase	):
   SCREAMING_SNAKE_CASE_:	Union[str, Any]            =parse_file(lowercase	)
   SCREAMING_SNAKE_CASE_:	str            =build_tree(lowercase	)
   SCREAMING_SNAKE_CASE_:	List[Any]            ={
       k: v for letter in traverse_tree(lowercase							,     """"""	) for k, v in letter.bitstring.items()
   }
   print(f'''Huffman Coding  of {file_path}: '''	)
   with open(lowercase	) as f:
      while True:
         SCREAMING_SNAKE_CASE_:	Any            =f.read(1	)
         if not c:
            break
         print(letters[c]							,     end=""" """	)
   print()


if __name__ == "__main__":
   # pass the file path to the huffman function
   huffman(sys.argv[1])



