Difference
problem — every listed problem · all sets
- internal id
- p-6c08e57e
- uuid
- 77c960ff-3cd2-41e5-8f65-ae28ceb8b7b1
- short name
- difference
- appearances
- ecna-2018 (ecna-2018) — B
- held
- not recorded yet
- solve online
- Kattis id difference
Baekjoon Online Judge (wayback) closed 2026-04-28 id 16867 - data
- problemsets/ecna-2018.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.