pyPython Practice LabFrom first print to final round
PYTHON PROBLEM 055 · Beginner

List primes up to n: Small prime catalog

List all prime numbers that do not exceed 20.

Initialize → repeat → update → finishnested loopprime
PROBLEM OVERVIEW

What this Python exercise asks you to practise

This scenario tests list primes up to n. It belongs to the Loops and Number Problems roadmap and uses the initialize → repeat → update → finish pattern.

Build loop confidence with counters, accumulators, digit logic, primes, and classic sequences.

COMPLETE WORKSPACE

Learn the plan, trace the logic and run the solution

Complete access unlocks the full statement, input and output examples, visual execution plan, hints, browser compiler, solution and line-by-line interpretation.

Unlock all 360 problems · ₹599One full year · one payment · no automatic renewal
INTERVIEW CONTEXT

Skills and reported company tags

Interview platforms and learner reports associate this problem family with the companies below. Tags are preparation signals, not a guarantee that an identical question will appear.

InfosysCapgeminiTCS