Combination Lock
problem — every listed problem · all sets
- internal id
- p-a1fefe21
- appearances
- mausa-2008 (mausa-2008) — F
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 4117
- data
- problemsets/mausa-2008.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.