


"""simple docstring"""


from __future__ import annotations

import sys
class snake_case					:







		def __init__(    self					:				str			,      a__					:				str			,      a__					:				int						)				->  Optional[int]:





						'''simple docstring'''







						_A         =	letter
						_A         =	freq
						_A         =	{}







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





						'''simple docstring'''







						return F"""{self.letter}:{self.freq}"""





class snake_case					:







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





						'''simple docstring'''







						_A         =	freq
						_A         =	left
						_A         =	right






def    a__       ( __lowercase      )		->		list[Letter]:
				_A         =	{}
				with open(__lowercase      ) as f:
								while True:
												_A         =	f.read(1      )
												if not c:
																break
												_A         =	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    a__       ( __lowercase      )		->		Letter | TreeNode:
				_A         =	letters  # type: ignore
				while len(__lowercase      ) > 1:
								_A         =	response.pop(0      )
								_A         =	response.pop(0      )
								_A         =	left.freq + right.freq
								_A         =	TreeNode(__lowercase   ,	__lowercase   ,	__lowercase      )
								response.append(__lowercase      )
								response.sort(key=lambda __lowercase      : x.freq      )
				return response[0]






def    a__       ( __lowercase   ,	__lowercase      )		->		list[Letter]:
				if isinstance(__lowercase   ,	__lowercase      ):
								_A         =	bitstring
								return [root]
				_A         =	root  # type: ignore
				_A         =	[]
				letters += traverse_tree(treenode.left   ,	bitstring + "0"      )
				letters += traverse_tree(treenode.right   ,	bitstring + "1"      )
				return letters






def    a__       ( __lowercase      )		->		None:
				_A         =	parse_file(__lowercase      )
				_A         =	build_tree(__lowercase      )
				_A         =	{
				    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:
												_A         =	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])



'''simple docstring'''






def 					_snake_case   (     A ,    A       )						->    float:
							return a + b


if __name__ == "__main__":
		__UpperCAmelCase    				=							5
		__UpperCAmelCase    				=							6
		print(f"""The sum of {a} + {b} is {add(a, b)}""")