def _out_of_str(n1: int, n2: int) -> str:
    """
    :return A string in the format [n1 / n2], where "n1" and "n2" are the passed integers padded to the same length
    """
    width = len(str(max(n1, n2)))
    return '[%s / %s]' % (str(n1).rjust(width), str(n2).rjust(width))