



def   __snake_case			(    _UpperCAmelCase       ):
    __a		 =       []
    __a		 =       set({'''(''', '''[''', '''{'''}       )
    __a		 =       set({''')''', ''']''', '''}'''}       )
    __a		 =       {'''{''': '''}''', '''[''': ''']''', '''(''': ''')'''}

    for i in range(len(_UpperCAmelCase       )       ):
        if s[i] in open_brackets:
            stack.append(s[i]       )

        elif s[i] in closed_brackets and (
            len(_UpperCAmelCase       ) == 0 or (len(_UpperCAmelCase       ) > 0 and open_to_closed[stack.pop()] != s[i])
        ):
            return False

    return len(_UpperCAmelCase       ) == 0





def   __snake_case			(    ):
    __a		 =       input('''Enter sequence of brackets: '''       )
    if is_balanced(_UpperCAmelCase       ):
        print(_UpperCAmelCase     ,				'''is balanced'''       )
    else:
        print(_UpperCAmelCase     ,				'''is not balanced'''       )


if __name__ == "__main__":
 main()










from collections.abc import Generator
from math import sin





def   __snake_case			(    _UpperCAmelCase       ):
    if len(_UpperCAmelCase       ) != 32:
        raise ValueError('''Input must be of length 32'''       )

    __a		 =       b''''''
    for i in [3, 2, 1, 0]:
        little_endian += string_aa[8 * i : 8 * i + 8]
    return little_endian





def   __snake_case			(    _UpperCAmelCase       ):
    if i < 0:
        raise ValueError('''Input must be non-negative'''       )

    __a		 =       format(_UpperCAmelCase     ,				'''08x'''       )[-8:]
    __a		 =       b''''''
    for i in [3, 2, 1, 0]:
        little_endian_hex += hex_rep[2 * i : 2 * i + 2].encode('''utf-8'''       )
    return little_endian_hex





def   __snake_case			(    _UpperCAmelCase       ):
    __a		 =       b''''''
    for char in message:
        bit_string += format(_UpperCAmelCase     ,				'''08b'''       ).encode('''utf-8'''       )
    __a		 =       format(len(_UpperCAmelCase       )     ,				'''064b'''       ).encode('''utf-8'''       )

    # Pad bit_string to a multiple of 512 chars
    bit_string += b"1"
    while len(_UpperCAmelCase       ) % 512 != 448:
        bit_string += b"0"
    bit_string += to_little_endian(start_len[32:]       ) + to_little_endian(start_len[:32]       )

    return bit_string





def   __snake_case			(    _UpperCAmelCase       ):
    if len(_UpperCAmelCase       ) % 512 != 0:
        raise ValueError('''Input must have length that\'s a multiple of 512'''       )

    for pos in range(0     ,				len(_UpperCAmelCase       )     ,				512       ):
        __a		 =       bit_string[pos : pos + 512]
        __a		 =       []
        for i in range(0     ,				512     ,				32       ):
            block_words.append(int(to_little_endian(block[i : i + 32]       )     ,				2       )       )
        yield block_words





def   __snake_case			(    _UpperCAmelCase       ):
    if i < 0:
        raise ValueError('''Input must be non-negative'''       )

    __a		 =       format(_UpperCAmelCase     ,				'''032b'''       )
    __a		 =       ''''''
    for c in i_str:
        new_str += "1" if c == "0" else "0"
    return int(_UpperCAmelCase     ,				2       )





def   __snake_case			(    _UpperCAmelCase     ,				_UpperCAmelCase       ):
    return (a + b) % 2**32





def   __snake_case			(    _UpperCAmelCase     ,				_UpperCAmelCase       ):
    if i < 0:
        raise ValueError('''Input must be non-negative'''       )
    if shift < 0:
        raise ValueError('''Shift must be non-negative'''       )
    return ((i << shift) ^ (i >> (32 - shift))) % 2**32





def   __snake_case			(    _UpperCAmelCase       ):
    __a		 =       preprocess(_UpperCAmelCase       )

    __a		 =       [int(2**32 * abs(sin(i + 1       )       )       ) for i in range(64       )]

    # Starting states
    __a		 =       0X67_452_301
    __a		 =       0Xef_cda_b89
    __a		 =       0X98_bad_cfe
    __a		 =       0X10_325_476

    __a		 =       [
        7,
        12,
        17,
        22,
        7,
        12,
        17,
        22,
        7,
        12,
        17,
        22,
        7,
        12,
        17,
        22,
        5,
        9,
        14,
        20,
        5,
        9,
        14,
        20,
        5,
        9,
        14,
        20,
        5,
        9,
        14,
        20,
        4,
        11,
        16,
        23,
        4,
        11,
        16,
        23,
        4,
        11,
        16,
        23,
        4,
        11,
        16,
        23,
        6,
        10,
        15,
        21,
        6,
        10,
        15,
        21,
        6,
        10,
        15,
        21,
        6,
        10,
        15,
        21,
    ]

    # Process bit string in chunks, each with 16 32-char words
    for block_words in get_block_words(_UpperCAmelCase       ):
        __a		 =       aa
        __a		 =       ba
        __a		 =       ca
        __a		 =       da

        # Hash current chunk
        for i in range(64       ):
            if i <= 15:
                # f = (b & c) | (not_32(b) & d)     # Alternate definition for f
                __a		 =       d ^ (b & (c ^ d))
                __a		 =       i
            elif i <= 31:
                # f = (d & b) | (not_32(d) & c)     # Alternate definition for f
                __a		 =       c ^ (d & (b ^ c))
                __a		 =       (5 * i + 1) % 16
            elif i <= 47:
                __a		 =       b ^ c ^ d
                __a		 =       (3 * i + 5) % 16
            else:
                __a		 =       c ^ (b | not_aa(_UpperCAmelCase       ))
                __a		 =       (7 * i) % 16
            __a		 =       (f + a + added_consts[i] + block_words[g]) % 2**32
            __a		 =       d
            __a		 =       c
            __a		 =       b
            __a		 =       sum_aa(_UpperCAmelCase     ,				left_rotate_aa(_UpperCAmelCase     ,				shift_amounts[i]       )       )

        # Add hashed chunk to running total
        __a		 =       sum_aa(_UpperCAmelCase     ,				_UpperCAmelCase       )
        __a		 =       sum_aa(_UpperCAmelCase     ,				_UpperCAmelCase       )
        __a		 =       sum_aa(_UpperCAmelCase     ,				_UpperCAmelCase       )
        __a		 =       sum_aa(_UpperCAmelCase     ,				_UpperCAmelCase       )

    __a		 =       reformat_hex(_UpperCAmelCase       ) + reformat_hex(_UpperCAmelCase       ) + reformat_hex(_UpperCAmelCase       ) + reformat_hex(_UpperCAmelCase       )
    return digest


if __name__ == "__main__":
 import doctest

 doctest.testmod()





