Main Navigation
Share your interview in your own words — our AI handles the rest. Hardly takes 2 minutes.
Practice mock interviews or book a 1:1 call for career guidance, resume reviews, and more.
AI interview prep powered by real interview data.
Connect with us on social media
Interview experiences & questions tagged Coin Change
Solve the Coin Change 2 problem. Your solution should involve returning the number of combinations of coins that can make up a given amount. For example, an input of amount 5 with coins [1, 2, 5] would yield a certain number of combinations.
Coming Soon