Binary Operation
problem — every listed problem · all sets
- internal id
- p-6b9e4da1
- appearances
- neerc-2010 (neerc-2010) — B
- held
- not recorded yet
- solve online
- DMOJ id neerc10b
Baekjoon Online Judge (wayback) closed 2026-04-28 id 3519
Codeforces Gym id 101309/B - data
- problemsets/neerc-2010.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.