

import math
import os
import sys


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    SCREAMING_SNAKE_CASE_									=						''
    try:
        with open(_SCREAMING_SNAKE_CASE ,   'rb'       ) as binary_file:
            SCREAMING_SNAKE_CASE_									=						binary_file.read()
        for dat in data:
            SCREAMING_SNAKE_CASE_									=						f"""{dat:08b}"""
            result += curr_byte
        return result
    except OSError:
        print('File not accessible'       )
        sys.exit()


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		dict[str, str] ,   _SCREAMING_SNAKE_CASE					:		str ,   _SCREAMING_SNAKE_CASE					:		int ,   _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    lexicon.pop(_SCREAMING_SNAKE_CASE       )
    SCREAMING_SNAKE_CASE_									=						last_match_id

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

    SCREAMING_SNAKE_CASE_									=						bin(_SCREAMING_SNAKE_CASE       )[2:]


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    SCREAMING_SNAKE_CASE_									=						{'0': '0', '1': '1'}
    SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_									=						'', ''
    SCREAMING_SNAKE_CASE_									=						len(_SCREAMING_SNAKE_CASE       )

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

        SCREAMING_SNAKE_CASE_									=						lexicon[curr_string]
        result += last_match_id
        add_key_to_lexicon(_SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE       )
        index += 1
        SCREAMING_SNAKE_CASE_									=						''

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

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

    return result


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		str ,   _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    SCREAMING_SNAKE_CASE_									=						os.path.getsize(_SCREAMING_SNAKE_CASE       )
    SCREAMING_SNAKE_CASE_									=						bin(_SCREAMING_SNAKE_CASE       )[2:]
    SCREAMING_SNAKE_CASE_									=						len(_SCREAMING_SNAKE_CASE       )

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


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		str ,   _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    SCREAMING_SNAKE_CASE_									=						8
    try:
        with open(_SCREAMING_SNAKE_CASE ,   'wb'       ) as opened_file:
            SCREAMING_SNAKE_CASE_									=						[
                to_write[i : i + byte_length]
                for i in range(0 ,   len(_SCREAMING_SNAKE_CASE       ) ,   _SCREAMING_SNAKE_CASE       )
            ]

            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(_SCREAMING_SNAKE_CASE ,   2       ).to_bytes(1 ,   byteorder='big'       )       )
    except OSError:
        print('File not accessible'       )
        sys.exit()


def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		str ,   _SCREAMING_SNAKE_CASE					:		str       ):





    """simple docstring"""


    SCREAMING_SNAKE_CASE_									=						read_file_binary(_SCREAMING_SNAKE_CASE       )
    SCREAMING_SNAKE_CASE_									=						compress_data(_SCREAMING_SNAKE_CASE       )
    SCREAMING_SNAKE_CASE_									=						add_file_length(_SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE       )
    write_file_binary(_SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE       )


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








def 					_UpperCAmelCase       (  _SCREAMING_SNAKE_CASE					:		list ,   _SCREAMING_SNAKE_CASE					:		list ,   _SCREAMING_SNAKE_CASE					:		int ,   _SCREAMING_SNAKE_CASE					:		int ,   _SCREAMING_SNAKE_CASE					:		int       ):





    """simple docstring"""


    if index == number_of_items:
        return 0
    SCREAMING_SNAKE_CASE_									=						0
    SCREAMING_SNAKE_CASE_									=						0
    SCREAMING_SNAKE_CASE_									=						knapsack(_SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   index + 1       )
    if weights[index] <= max_weight:
        SCREAMING_SNAKE_CASE_									=						values[index] + knapsack(
            _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE ,   max_weight - weights[index] ,   index + 1       )
    return max(_SCREAMING_SNAKE_CASE ,   _SCREAMING_SNAKE_CASE       )


if __name__ == "__main__":
       import doctest

       doctest.testmod()


