






"""simple docstring"""



from dataclasses import dataclass

_UpperCamelCase						:    Optional[Any]		=						'0.1'
_UpperCamelCase						:    List[str]		=						'Lucia Harcekova'

@dataclass
class 			a	:
    UpperCAmelCase_					:	int
    UpperCAmelCase_					:	int
    UpperCAmelCase_					:	str







    def __repr__(     self			):
      return F'({self.offset}, {self.length}, {self.indicator})'


class 			a	:







    def __init__(     self				,						_lowerCamelCase = 1_3				,						_lowerCamelCase = 6			):
      lowercase				       =			window_size
      lowercase				       =			lookahead_buffer_size
      lowercase				       =			self.window_size - self.lookahead_buffer_size







    def      UpperCamelCase_ (     self				,						_lowerCamelCase			):
      lowercase				       =			[]
      lowercase				       =			''

      # while there are still characters in text to compress
      while text:
        # find the next encoding phrase
        # - triplet with offset, length, indicator (the next encoding character)
        lowercase				       =			self._find_encoding_token(_lowerCamelCase				,						_lowerCamelCase			)

        # update the search buffer:
        # - add new characters from text into it
        # - check if size exceed the max search buffer size, if so, drop the
        #   oldest elements
        search_buffer += text[: token.length + 1]
        if len(_lowerCamelCase			) > self.search_buffer_size:
          lowercase				       =			search_buffer[-self.search_buffer_size :]

        # update the text
        lowercase				       =			text[token.length + 1 :]

        # append the token to output
        output.append(_lowerCamelCase			)

      return output







    def      UpperCamelCase_ (     self				,						_lowerCamelCase			):
      lowercase				       =			''

      for token in tokens:
        for _ in range(token.length			):
          output += output[-token.offset]
        output += token.indicator

      return output







    def      UpperCamelCase_ (     self				,						_lowerCamelCase				,						_lowerCamelCase			):

      if not text:
        raise ValueError('We need some text to work with.'			)

      # Initialise result parameters to default values
      lowercase       ,	lowercase				       =			0, 0

      if not search_buffer:
        return Token(_lowerCamelCase				,						_lowerCamelCase				,						text[length]			)

      for i, character in enumerate(_lowerCamelCase			):
        lowercase				       =			len(_lowerCamelCase			) - i
        if character == text[0]:
          lowercase				       =			self._match_length_from_index(_lowerCamelCase				,						_lowerCamelCase				,						0				,						_lowerCamelCase			)
          # if the found length is bigger than the current or if it's equal,
          # which means it's offset is smaller: update offset and length
          if found_length >= length:
            lowercase       ,	lowercase				       =			found_offset, found_length

      return Token(_lowerCamelCase				,						_lowerCamelCase				,						text[length]			)







    def      UpperCamelCase_ (     self				,						_lowerCamelCase				,						_lowerCamelCase				,						_lowerCamelCase				,						_lowerCamelCase			):
      if not text or text[text_index] != window[window_index]:
        return 0
      return 1 + self._match_length_from_index(
          _lowerCamelCase				,						window + text[text_index]				,						text_index + 1				,						window_index + 1			)


if __name__ == "__main__":
    from doctest import testmod

    testmod()
    # Initialize compressor class
    _UpperCamelCase						:    Tuple		=						LZaaCompressor(window_size=1_3, lookahead_buffer_size=6)

    # Example
    _UpperCamelCase						:    Union[str, Any]		=						'cabracadabrarrarrad'
    _UpperCamelCase						:    Tuple		=						lzaa_compressor.compress(TEXT)
    print(lzaa_compressor.compress('ababcbababaa'))
    _UpperCamelCase						:    Union[str, Any]		=						lzaa_compressor.decompress(compressed_text)
    assert decompressed_text == TEXT, "The LZ77 algorithm returned the invalid result."









from .balanced_parentheses import balanced_parentheses
from .stack import Stack







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       int:
  return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(SCREAMING_SNAKE_CASE__   ,   -1)







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       str:
  if not balanced_parentheses(SCREAMING_SNAKE_CASE__):
    raise ValueError("""Mismatched parentheses""")
  __snake_case:		Stack[str]					    =		Stack()
  __snake_case:		Any					    =		[]
  for char in expression_str:
    if char.isalpha() or char.isdigit():
      postfix.append(SCREAMING_SNAKE_CASE__)
    elif char == "(":
      stack.push(SCREAMING_SNAKE_CASE__)
    elif char == ")":
      while not stack.is_empty() and stack.peek() != "(":
        postfix.append(stack.pop())
      stack.pop()
    else:
      while not stack.is_empty() and precedence(SCREAMING_SNAKE_CASE__) <= precedence(stack.peek()):
        postfix.append(stack.pop())
      stack.push(SCREAMING_SNAKE_CASE__)
  while not stack.is_empty():
    postfix.append(stack.pop())
  return " ".join(SCREAMING_SNAKE_CASE__)


if __name__ == "__main__":
      from doctest import testmod

      testmod()
      __UpperCAmelCase			:  Optional[int]										=				"a+b*(c^d-e)^(f+g*h)-i"

      print("Infix to Postfix Notation demonstration:\n")
      print("Infix notation: " + expression)
      print("Postfix notation: " + infix_to_postfix(expression))






