
"""simple docstring"""




import math
import os
import sys






def 	a_		(	__lowercase       :     str			)			->  str:
			_snake_case          =      ''
			try:
						with open(__lowercase	, 'rb'			) as binary_file:
									_snake_case          =      binary_file.read()
						for dat in data:
									_snake_case          =      f'''{dat:08b}'''
									result += curr_byte
						return result
			except OSError:
						print('File not accessible'			)
						sys.exit()






def 	a_		(	__lowercase       :     dict[str, str]	, __lowercase       :     str	, __lowercase       :     int	, __lowercase       :     str			)			->  None:
			lexicon.pop(__lowercase			)
			_snake_case          =      last_match_id

			if math.loga(__lowercase			).is_integer():
						for curr_key in lexicon:
									_snake_case          =      '0' + lexicon[curr_key]

			_snake_case          =      bin(__lowercase			)[2:]






def 	a_		(	__lowercase       :     str			)			->  str:
			_snake_case          =      {'0': '0', '1': '1'}
			_snake_case     , _snake_case          =      '', ''
			_snake_case          =      len(__lowercase			)

			for i in range(len(__lowercase			)			):
						curr_string += data_bits[i]
						if curr_string not in lexicon:
									continue

						_snake_case          =      lexicon[curr_string]
						result += last_match_id
						add_key_to_lexicon(__lowercase	, __lowercase	, __lowercase	, __lowercase			)
						index += 1
						_snake_case          =      ''

			while curr_string != "" and curr_string not in lexicon:
						curr_string += "0"

			if curr_string != "":
						_snake_case          =      lexicon[curr_string]
						result += last_match_id

			return result






def 	a_		(	__lowercase       :     str	, __lowercase       :     str			)			->  str:
			_snake_case          =      os.path.getsize(__lowercase			)
			_snake_case          =      bin(__lowercase			)[2:]
			_snake_case          =      len(__lowercase			)

			return "0" * (length_length - 1) + file_length_binary + compressed






def 	a_		(	__lowercase       :     str	, __lowercase       :     str			)			->  None:
			_snake_case          =      8
			try:
						with open(__lowercase	, 'wb'			) as opened_file:
									_snake_case          =      [
									    to_write[i : i + byte_length]
									    for i in range(0	, len(__lowercase			)	, __lowercase			)
									]

									if len(result_byte_array[-1]			) % byte_length == 0:
												result_byte_array.append('10000000'			)
									else:
												result_byte_array[-1] += "1" + "0" * (
												    byte_length - len(result_byte_array[-1]			) - 1
												)

									for elem in result_byte_array:
												opened_file.write(int(__lowercase	, 2			).to_bytes(1	, byteorder='big'			)			)
			except OSError:
						print('File not accessible'			)
						sys.exit()






def 	a_		(	__lowercase       :     str	, __lowercase       :     str			)			->  None:
			_snake_case          =      read_file_binary(__lowercase			)
			_snake_case          =      compress_data(__lowercase			)
			_snake_case          =      add_file_length(__lowercase	, __lowercase			)
			write_file_binary(__lowercase	, __lowercase			)


if __name__ == "__main__":
			compress(sys.argv[1], sys.argv[2])

def 	a_		(	__lowercase       :     list[int]	, __lowercase       :     list[int]			)			->  tuple[float, float]:

			# Check if the input is valid
			if not len(__lowercase			) == len(__lowercase			) == 3:
						raise ValueError('Please enter a valid equation.'			)
			if equationa[0] == equationa[1] == equationa[0] == equationa[1] == 0:
						raise ValueError('Both a & b of two equations can\'t be zero.'			)

			# Extract the coefficients
			_snake_case     , _snake_case     , _snake_case          =      equationa
			_snake_case     , _snake_case     , _snake_case          =      equationa

			# Calculate the determinants of the matrices
			_snake_case          =      aa * ba - aa * ba
			_snake_case          =      ca * ba - ca * ba
			_snake_case          =      aa * ca - aa * ca

			# Check if the system of linear equations has a solution (using Cramer's rule)
			if determinant == 0:
						if determinant_x == determinant_y == 0:
									raise ValueError('Infinite solutions. (Consistent system)'			)
						else:
									raise ValueError('No solution. (Inconsistent system)'			)
			else:
						if determinant_x == determinant_y == 0:
									# Trivial solution (Inconsistent system)
									return (0.0, 0.0)
						else:
									_snake_case          =      determinant_x / determinant
									_snake_case          =      determinant_y / determinant
									# Non-Trivial Solution (Consistent system)
									return (x, y)