


"""simple docstring"""






from __future__ import annotations

import sys


class 			SCREAMING_SNAKE_CASE_  :




							'''simple docstring'''





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







								'''simple docstring'''




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







							def __repr__(						self)   ->	str:







								'''simple docstring'''




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


class 			SCREAMING_SNAKE_CASE_  :




							'''simple docstring'''





							def __init__(						self	,					lowerCamelCase__	,					lowerCamelCase__	,					lowerCamelCase__)   ->	List[str]:







								'''simple docstring'''




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



def 			A__		(					_UpperCAmelCase    :      str	)							->	list[Letter]:

	'''simple docstring'''


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



def 			A__		(					_UpperCAmelCase    :      list[Letter]	)							->	Letter | TreeNode:

	'''simple docstring'''


	snake_case__  :						list[Letter | TreeNode]		=      letters  # type: ignore
	while len(_UpperCAmelCase	) > 1:
		snake_case__  :						Optional[int]		=      response.pop(0	)
		snake_case__  :						List[Any]		=      response.pop(0	)
		snake_case__  :						str		=      left.freq + right.freq
		snake_case__  :						List[Any]		=      TreeNode(_UpperCAmelCase				,    _UpperCAmelCase				,    _UpperCAmelCase	)
		response.append(_UpperCAmelCase	)
		response.sort(key=lambda _UpperCAmelCase	: x.freq	)
	return response[0]



def 			A__		(					_UpperCAmelCase    :      Letter | TreeNode				,    _UpperCAmelCase    :      str	)							->	list[Letter]:

	'''simple docstring'''


	if isinstance(_UpperCAmelCase				,    _UpperCAmelCase	):
		snake_case__  :						Any		=      bitstring
		return [root]
	snake_case__  :						TreeNode		=      root  # type: ignore
	snake_case__  :						List[Any]		=      []
	letters += traverse_tree(treenode.left				,    bitstring + "0"	)
	letters += traverse_tree(treenode.right				,    bitstring + "1"	)
	return letters



def 			A__		(					_UpperCAmelCase    :      str	)							->	None:

	'''simple docstring'''


	snake_case__  :						Dict		=      parse_file(_UpperCAmelCase	)
	snake_case__  :						List[Any]		=      build_tree(_UpperCAmelCase	)
	snake_case__  :						List[Any]		=      {
	    k: v for letter in traverse_tree(_UpperCAmelCase				,    ""	) for k, v in letter.bitstring.items()
	}
	print(F"""Huffman Coding  of {file_path}: """	)
	with open(_UpperCAmelCase	) as f:
		while True:
			snake_case__  :						Optional[int]		=      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])













class        _SCREAMING_SNAKE_CASE			:





	def __init__(						self							:   Union[str, Any]      ):
		UpperCamelCase	:Union[str, Any]		=      [0, 1]





	def 		_A					(						self							:   str					,    __lowerCamelCase							:   int      ):
		if (difference := index - (len(self.sequence      ) - 2)) >= 1:
			for _ in range(__lowerCamelCase      ):
				self.sequence.append(self.sequence[-1] + self.sequence[-2]      )
		return self.sequence[:index]

def   SCREAMING_SNAKE_CASE_				(				)						->     None:






	"""simple docstring"""



	print(
	    """Fibonacci Series Using Dynamic Programming\n"""      ,     """Enter the index of the Fibonacci number you want to calculate """      ,     """in the prompt below. (To exit enter exit or Ctrl-C)\n"""      ,     sep=""""""      ,     )
	UpperCamelCase	:Any		=      Fibonacci()

	while True:
		UpperCamelCase	:str		=      input(""">> """   )
		if prompt in {"exit", "quit"}:
			break

		try:
			UpperCamelCase	:int		=      int(__magic_name__   )
		except ValueError:
			print("""Enter a number or 'exit'"""   )
			continue

		print(fibonacci.get(__magic_name__   )   )


if __name__ == "__main__":
	main()
