Eliminating Ballons
problem — every listed problem · all sets
- internal id
- p-39c40217
- appearances
- brazil-first-phase-2022 (brazil-first-phase-2022) — E
- held
- not recorded yet
- solve online
- Codeforces Gym id 103960/E
- data
- problemsets/brazil-first-phase-2022.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.