SKILL
POSTERIOR
NAMES
Banknote Usage
1
PROBLEM TYPE
Technical
PROBLEM SUBTYPE
Multiple Choice
REQUIREMENT
Design a banknote class with a safe banknote usage calculation method.
VERSION NO
1
CREATED AT
2026-07-03 03:38:30
UPDATED AT
2026-07-03 03:38:30
PRIOR
1
Output Const
SOLUTION