Measuring Problem Difficulty
problem — every listed problem · all sets
- internal id
- p-4694556b
- uuid
- 05201a36-2910-4a5c-aa86-db4502fe6052
- short name
- difficult
- appearances
- ctuo-2010 (ctuo-2010) — D
- held
- not recorded yet
- solve online
- Kattis id difficult
Baekjoon Online Judge (wayback) closed 2026-04-28 id 6626
Codeforces Gym id 100790/D - data
- problemsets/ctuo-2010.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.