Sign in
Skip to solution
easyDSA

What do enumerate and zip do?

347 views
01

Understand the problem

Explain enumerate and zip.

enumeratezip
02

Attempt it yourself

Sketch your approach before reading the solution — that's what interviews test.

Nudge consolestandby

Stuck? Beam a request up — the console returns a conceptual nudge that guides your logic without spoiling the implementation.

03

Study the solution

enumerate(iterable) yields (index, item) pairs, avoiding manual counters. zip(a, b) pairs items from multiple iterables element-wise, stopping at the shortest. Both are lazy and idiomatic for looping.

Solution ready — 2 min read

Classified // press E to declassify

04

Run the code

PYenumerate, zip lockstep, dict(zip(...)) and transpose
Practice
05

Join the discussion

Discussion (0)

Sign in to join the discussion.

No responses yet. Be the first to share what you think.

Transmission complete // awaiting log

KEEP THE
STREAK ALIVE.

Dossier 18 of 120 decoded in the Python track. One more won't hurt.

Back to track