Pinned Files
problem — every listed problem · all sets
- internal id
- p-abd335ae
- uuid
- 442bc586-3841-42e3-8b26-87944da97ec6
- short name
- pinnedfiles
- appearances
- ecna-2021 (ecna-2021) — I
- held
- not recorded yet
- solve online
- Kattis id pinnedfiles
Baekjoon Online Judge (wayback) closed 2026-04-28 id 24563
Codeforces Gym id 104196/I - data
- problemsets/ecna-2021.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.