Máquina de café
problem — every listed problem · all sets
- internal id
- p-21ec925a
- appearances
- brazil-2017 (brazil-2017) — M
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 15051
Baekjoon Online Judge (wayback) closed 2026-04-28 id 15064
Codeforces Gym id 101889/M - data
- problemsets/brazil-2017.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.