Joy of Flight
problem — every listed problem · all sets
- internal id
- p-c54034a1
- appearances
- north-russia-2014 (north-russia-2014) — J
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 10381
- data
- problemsets/north-russia-2014.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.