Railroads
problem — every listed problem · all sets
- internal id
- p-81a37264
- appearances
- nwerc-2000 (nwerc-2000) — 1
- held
- StDIVOVSoP
- data
- problemsets/nwerc-2000.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.