GHOST
problem — every listed problem · all sets
- internal id
- p-1d8959c1
- appearances
- mausa-2004 (mausa-2004) — C
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 4760
- data
- problemsets/mausa-2004.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.