[2, 1, 0].
A. It shortens the list: No, the list size remains the same.
B. It reverses the list: Not fully. It only swaps the first and last elements, so it's a partial reversal.
C. It doesn’t change the list: This is incorrect, because the list does change (the values of x[0] and x[2] are swapped).
D. It extends the list: No, the list is not extended.
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akumo
1 month ago