Function not_32

hashes/md5.py:190–225

Perform bitwise NOT on given int. Arguments: i {[int]} -- [given int] Raises: ValueError -- [input is negative] Returns: Result of bitwise NOT on i >>> not_32(34) 4294967261 >>> not_32(1234) 4294966061 >>> not_32(4294966061) 1234

(i: int)

def not_32(i: int) -> int:
    """
    Perform bitwise NOT on given int.

    Arguments:
        i {[int]} -- [given int]

    Raises:
        ValueError -- [input is negative]

    Returns:
        Result of bitwise NOT on i

    >>> not_32(34)
    4294967261
    >>> not_32(1234)
    4294966061
    >>> not_32(4294966061)
    1234
    >>> not_32(0)
    4294967295
    >>> not_32(1)
    4294967294
    >>> not_32(-1)
    Traceback (most recent call last):
    ...
    ValueError: Input must be non-negative
    """
    if i < 0:
        raise ValueError("Input must be non-negative")

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


def sum_32(a: int, b: int) -> int: