PYTHON PROBLEM 022 · Starter

Calculate a factorial

Find the number of arrangements of six distinct display items.

factorial · loopfactorialloop

PROBLEM OVERVIEW

What this Python exercise asks you to practise

This scenario tests calculate a factorial. It belongs to the Loops and Repeated Work roadmap and uses the factorial · loop pattern.

for, while, counters, accumulators, ranges, and stopping conditions.

COMPLETE WORKSPACE

Learn the plan, trace the logic and run the solution

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

Unlock all 180 lessons · ₹599One full year · one payment · no automatic renewal

SKILL TO CARRY FORWARD

Pattern relevance

This exercise strengthens factorial · loop. Be ready to explain the input, the rule, the boundary cases, and why the chosen approach is appropriate.