Discover Water Tank
problem — every listed problem · all sets
- internal id
- p-f28df7b2
- appearances
- shanghai-2015 (shanghai-2015) — D
- held
- not recorded yet
- solve online
- HDU Online Judge (acm.hdu.edu.cn) id 655/1004
- data
- problemsets/shanghai-2015.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.