The answer is C. The program prints:
mango
Why?
Python counts list positions from 0, so position 4 is the fifth item.
Trace table
A trace table follows the program step by step. Here’s this one:
| position | negative position | item |
|---|---|---|
| 0 | -6 | carrot |
| 1 | -5 | apple |
| 2 | -4 | plum |
| 3 | -3 | grape |
| 4 | -2 | mango |
| 5 | -1 | banana |
The code again
basket = ["carrot", "apple", "plum", "grape", "mango", "banana"]
print(basket[4])Try it: change one number in the program and predict the new output before you run it.