Code Lab BetaBUILD. RUN. DISCOVER.
Code Lab is in development. New lessons and improvements are on the way. Progress can be deleted.
Challenges / 01
Unique Tags.
Your lesson
tags = ["py", "lab", "py", "code"]. unique = set(tags). Print len(unique) and sorted(unique). Expected: 3 and ['code', 'lab', 'py'].
Dedupe with set.
challenge_01.pyPYTHON
Loading the runtime… The first launch may take a little longer.
… 0/20000
CHECKSSTANDBY
01set
02len 3
03sorted three items
…0/10000
ConsoleWrite the code. Bring it online.
›