Contact Tracing
problem — every listed problem · all sets
- internal id
- p-74bdee24
- uuid
- 1f6f0688-8c8d-48f9-bec9-729b24a12e7d
- short name
- contacttracing2
- appearances
- nac-2022 (nac-2022) — A
- held
- not recorded yet
- solve online
- Kattis id contacttracing2
Baekjoon Online Judge (wayback) closed 2026-04-28 id 25225 - data
- problemsets/nac-2022.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.