




"""simple docstring"""







import random





def      __snake_case (				_lowercase			,_lowercase    ):


    """simple docstring"""







    UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase              =	[], [], []
    for element in data:
        if element < pivot:
            less.append(_lowercase    )
        elif element > pivot:
            greater.append(_lowercase    )
        else:
            equal.append(_lowercase    )
    return less, equal, greater





def      __snake_case (				_lowercase			,_lowercase    ):


    """simple docstring"""







    if index >= len(_lowercase    ) or index < 0:
        return None

    UpperCamelCase              =	items[random.randint(0			,len(_lowercase    ) - 1    )]
    UpperCamelCase              =	0
    UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase              =	_partition(_lowercase			,_lowercase    )
    UpperCamelCase              =	len(_lowercase    )
    UpperCamelCase              =	len(_lowercase    )

    # index is the pivot
    if m <= index < m + count:
        return pivot
    # must be in smaller
    elif m > index:
        return quick_select(_lowercase			,_lowercase    )
    # must be in larger
    else:
        return quick_select(_lowercase			,index - (m + count)    )



'''simple docstring'''






def 							UpperCamelCase_     (       A__   :  bytes   ):
  '''simple docstring'''





  return "".join([hex(A__   )[2:].zfill(2   ).upper() for byte in list(A__   )]   )







def 							UpperCamelCase_     (       A__   :  str   ):
  '''simple docstring'''





  if (len(A__   ) % 2) != 0:
    raise ValueError(
        """Base16 encoded data is invalid:
Data does not have an even number of hex digits."""   )
  # Check the character set - the standard base16 alphabet
  # is uppercase according to RFC3548 section 6
  if not set(A__   ) <= set("""0123456789ABCDEF"""   ):
    raise ValueError(
        """Base16 encoded data is invalid:
Data is not uppercase hex or it contains invalid characters."""   )
  # For every two hexadecimal digits (= a byte), turn it into an integer.
  # Then, string the result together into bytes, and return it.
  return bytes(int(data[i] + data[i + 1]				,       16   ) for i in range(0				,       len(A__   )				,       2   )   )


if __name__ == "__main__":
  import doctest

  doctest.testmod()



