This Can’t Go On Forever
problem — every listed problem · all sets
- internal id
- p-d0ca1808
- appearances
- pacnw-2009 (pacnw-2009) — C
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 4473
- data
- problemsets/pacnw-2009.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.