Direct Subtraction
problem — every listed problem · all sets
- internal id
- p-b7394f05
- appearances
- south-america-2001 (south-america-2001)
- held
- not recorded yet
- solve online
- ICPC Live Archive id 2391
- data
- problemsets/south-america-2001.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.