Katryoshka
problem — every listed problem · all sets
- internal id
- p-4ced2182
- appearances
- egypt-2017 (egypt-2017) — K
- held
- not recorded yet
- solve online
- Codeforces Gym id 101840/K
Codeforces Gym id 101856/K - data
- problemsets/egypt-2017.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.