Summer Sale
Limited Time Deal: Unlock all premium questions for over 30% off
$10.42$7.08
14
:
03
:
47
:
45
Back to Dashboard
[CodeSignal] Optimal Voucher Allocation
Medium
You are given couponsCount discount coupons and a list of monthly service fees. Each coupon halves one service fee using integer floor division. You may apply multiple coupons to the same service. Return the minimum total monthly cost after applying all coupons.
...
OfferRetriever
Master technical interviews with real questions from top companies. Build your confidence and career.
LEGAL
© 2026 Purple Business Holdings LLC. All rights reserved. See Terms of Service.