The Ninja Way
problem — every listed problem · all sets
- internal id
- p-f9693724
- uuid
- 78cae9c7-4b93-4034-b35f-6a7b8c9ee593
- appearances
- mausa-2009 (mausa-2009) — D
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 4109
- data
- problemsets/mausa-2009.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.