Planning Railroad Discontinuation
problem — every listed problem · all sets
- internal id
- p-7dce9fee
- appearances
- japan-2021 (japan-2021) — E
- held
- not recorded yet
- solve online
- Aizu Online Judge (AOJ) id 1426
- data
- problemsets/japan-2021.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.