Sequence and Sequence
problem — every listed problem · all sets
- internal id
- p-10f63cc6
- appearances
- qingdao-2018 (qingdao-2018)
- held
- not recorded yet
- solve online
- Luogu 洛谷 (Luògǔ) id P9885
- data
- problemsets/qingdao-2018.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.