Understand
problem — every listed problem · all sets
- internal id
- p-6507c9aa
- appearances
- macau-2023 (macau-2023) — K
- held
- not recorded yet
- solve online
- Codeforces Gym id 104891/K
- data
- problemsets/macau-2023.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.