
from dataclasses import dataclass

__SCREAMING_SNAKE_CASE     :				List[Any]      	=       '0.1'
__SCREAMING_SNAKE_CASE     :				List[Any]      	=       'Lucia Harcekova'


@dataclass
class 						__magic_name__				:
		_lowerCAmelCase						=		42
		_lowerCAmelCase						=		42
		_lowerCAmelCase						=		42





		def __repr__(							self      :		Optional[Any]			):
							return f'''({self.offset}, {self.length}, {self.indicator})'''



class 						__magic_name__				:





		def __init__(							self      :		Any  ,					lowerCamelCase__      :		int = 1_3  ,					lowerCamelCase__      :		int = 6			):
							lowerCAmelCase						:   Optional[Any]							=       window_size
							lowerCAmelCase						:   Any							=       lookahead_buffer_size
							lowerCAmelCase						:   Optional[int]							=       self.window_size - self.lookahead_buffer_size





		def  _A							(							self      :		List[Any]  ,					lowerCamelCase__      :		str			):
							lowerCAmelCase						:   Dict							=       []
							lowerCAmelCase						:   List[str]							=       ''''''

							# 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)
												lowerCAmelCase						:   List[str]							=       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:
																	lowerCAmelCase						:   Optional[Any]							=       search_buffer[-self.search_buffer_size :]

												# update the text
												lowerCAmelCase						:   List[Any]							=       text[token.length + 1 :]

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

							return output





		def  _A							(							self      :		Optional[int]  ,					lowerCamelCase__      :		list[Token]			):
							lowerCAmelCase						:   Union[str, Any]							=       ''''''

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

							return output





		def  _A							(							self      :		List[Any]  ,					lowerCamelCase__      :		str  ,					lowerCamelCase__      :		str			):

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

							# Initialise result parameters to default values
							lowerCAmelCase						:   List[Any]							=       0, 0

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

							for i, character in enumerate(lowerCamelCase__			):
												lowerCAmelCase						:   Tuple							=       len(lowerCamelCase__			) - i
												if character == text[0]:
																	lowerCAmelCase						:   Dict							=       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:
																						lowerCAmelCase						:   Any							=       found_offset, found_length

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





		def  _A							(							self      :		List[str]  ,					lowerCamelCase__      :		str  ,					lowerCamelCase__      :		str  ,					lowerCamelCase__      :		int  ,					lowerCamelCase__      :		int			):
							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
		__SCREAMING_SNAKE_CASE     :				List[str]      	=       LZaaCompressor(window_size=13, lookahead_buffer_size=6)

		# Example
		__SCREAMING_SNAKE_CASE     :				int      	=       'cabracadabrarrarrad'
		__SCREAMING_SNAKE_CASE     :				int      	=       lzaa_compressor.compress(TEXT)
		print(lzaa_compressor.compress('ababcbababaa'))
		__SCREAMING_SNAKE_CASE     :				int      	=       lzaa_compressor.decompress(compressed_text)
		assert decompressed_text == TEXT, "The LZ77 algorithm returned the invalid result."


def       UpperCAmelCase__							(    __magic_name__  :       int = 99_80_01					):


					'''simple docstring'''

					lowerCAmelCase						:   Tuple							=       0
					for i in range(9_99							,					99							,					-1					):  # 3 digit numbers range from 999 down to 100
										for j in range(9_99							,					99							,					-1					):
															lowerCAmelCase						:   Any							=       str(i * j					)
															if product_string == product_string[::-1] and i * j < n:
																				lowerCAmelCase						:   Optional[int]							=       max(__magic_name__							,					i * j					)
					return answer


if __name__ == "__main__":
		print(f"""{solution() = }""")
