Question

Question: Select the correct output of the following code:

event = "G20 Presidency@2023"
L = event.split(' ')
print(L[::-2])
    

• A. 'G20'
• B. 'Presidency@2023'
• C. 'G20'
• D. 'Presidency@2023'

Hint:

Use list[::-step]} to reverse or skip elements in a list. The step size determines how elements are selected.

Answer 1

The Correct Option is C

Question: The split() method, when applied to the string "G20 Presidency@2023" with spaces as delimiters, produces the following list:

L = ["G20", "Presidency@2023"]

The slicing operation L[::-2] works as follows:

• The slice [::-2] reverses the list and selects elements with a step of −2.
• From the reversed list, the element "G20" is selected.

Therefore, the result of L[::-2] is:

['G20']