After items = [1, 2, 3] and text = items[::-1], which description is correct?
Both names refer to [3, 2, 1].
text is empty unless explicit bounds are supplied.
text is [3, 2, 1], while items stays [1, 2, 3].✓Ճիշտ պատասխան
items changes to [3, 2, 1], while text is None.
Բացատրություն
The negative step visits the elements in reverse order and slicing constructs a result rather than rearranging the source list. Therefore text has reversed contents while items retains its original order.