Robô Colecionador
problem — every listed problem · all sets
- internal id
- p-a4831263
- appearances
- brazil-2010 (brazil-2010) — B
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 13659
Baekjoon Online Judge (wayback) closed 2026-04-28 id 5694 - data
- problemsets/brazil-2010.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.