Afternoon Tea
problem — every listed problem · all sets
- internal id
- p-272f89b3
- appearances
- poland-2011 (poland-2011) — H
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 7913
- data
- problemsets/poland-2011.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.