Python Fundamentals · Python Lists, Dictionaries, Sets and Comprehensions
Question 1 of 5
You need a set of seen IDs that starts empty. Which line creates it?
Tip: press 1-4 to answer, Enter to continue. Finish the quiz to bank your XP.
Python Fundamentals · Python Lists, Dictionaries, Sets and Comprehensions
Question 1 of 5
Tip: press 1-4 to answer, Enter to continue. Finish the quiz to bank your XP.