D. 3
Explanation:
data = [1, 2, [3, 4], [5, 6], 7, [8, 9]]
You are looping through the list data and counting how many elements are lists.
The list has 6 elements:
1, 2, 7 count as 3 elements, while [3, 4], [5, 6], [8, 9] count as an additional 3
count only increases if an element is a list
1, 2, 7 are not lists
[3, 4], [5, 6], [8, 9] are lists, so count = 3
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Donny_575
3 weeks, 3 days ago