from dataclasses import dataclass

lowercase__    :       List[str]						=			'''0.1'''
lowercase__    :       Dict						=			'''Lucia Harcekova'''




@dataclass
class      lowercase_						:



	"""simple docstring"""





	UpperCAmelCase_						:      int
	UpperCAmelCase_						:      int
	UpperCAmelCase_						:      str


	def __repr__(							self       )		->str:
								return F"({self.offset}, {self.length}, {self.indicator})"




class      lowercase_						:



	"""simple docstring"""





	def __init__(							self	,    __SCREAMING_SNAKE_CASE = 13	,    __SCREAMING_SNAKE_CASE = 6       )		->None:
								lowerCAmelCase				=	window_size
								lowerCAmelCase				=	lookahead_buffer_size
								lowerCAmelCase				=	self.window_size - self.lookahead_buffer_size


	def     SCREAMING_SNAKE_CASE_       (							self	,    __SCREAMING_SNAKE_CASE       )		->list[Token]:
								lowerCAmelCase				=	[]
								lowerCAmelCase				=	''''''

								# 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				=	self._find_encoding_token(__SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE       )

															# 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(__SCREAMING_SNAKE_CASE       ) > self.search_buffer_size:
																						lowerCAmelCase				=	search_buffer[-self.search_buffer_size :]

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

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

								return output


	def     SCREAMING_SNAKE_CASE_       (							self	,    __SCREAMING_SNAKE_CASE       )		->str:
								lowerCAmelCase				=	''''''

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

								return output


	def     SCREAMING_SNAKE_CASE_       (							self	,    __SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE       )		->Token:

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

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

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

								for i, character in enumerate(__SCREAMING_SNAKE_CASE       ):
															lowerCAmelCase				=	len(__SCREAMING_SNAKE_CASE       ) - i
															if character == text[0]:
																						lowerCAmelCase				=	self._match_length_from_index(__SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE	,    0	,    __SCREAMING_SNAKE_CASE       )
																						# 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	,   lowerCAmelCase				=	found_offset, found_length

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




	def     SCREAMING_SNAKE_CASE_       (							self	,    __SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE	,    __SCREAMING_SNAKE_CASE       )		->int:
								if not text or text[text_index] != window[window_index]:
															return 0
								return 1 + self._match_length_from_index(
								    __SCREAMING_SNAKE_CASE	,    window + text[text_index]	,    text_index + 1	,    window_index + 1       )


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

	testmod()
	# Initialize compressor class
	lowercase__    :       Optional[int]						=			LZaaCompressor(window_size=1_3, lookahead_buffer_size=6)

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




def      SCREAMING_SNAKE_CASE_  (		snake_case__     ,						snake_case__							)  ->			int:
							return (input_a, input_a).count(0							) % 2

def      SCREAMING_SNAKE_CASE_  (		)  ->			None:
							assert xor_gate(0     ,						0							) == 0
							assert xor_gate(0     ,						1							) == 1
							assert xor_gate(1     ,						0							) == 1
							assert xor_gate(1     ,						1							) == 0


if __name__ == "__main__":
	print(xor_gate(0, 0))
	print(xor_gate(0, 1))



