Cards from the biggest down

JavaScript Beginner robot ages 8-10 From CS Unplugged

The problem

Write a function cardsFromLargest(largest). It gives back the binary card values from largest down to 1. Example: 8 gives [8, 4, 2, 1]. You can trust that largest is 1, 2, 4, 8, 16 and so on.

You will practice: lists, while loops, halving

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Test results

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CC BY-SA 4.0

Adapted from a CS Unplugged programming challenge by the University of Canterbury Computer Science Education Research Group, licensed CC BY-SA 4.0.

Original challenge · License: CC BY-SA 4.0

Changes: Rewritten in our own words as a function with tests, hints and steps, in Python and JavaScript, by Open Cosmos. This version is also CC BY-SA 4.0.