north-russia-2011
problem set — all sets · holdings by contest
- set id
- north-russia-2011
- used by
- north-russia-2011
- provenance
- Baekjoon ICPC category tree via Wayback (2026-11-02); site closed 2026-04-28; online-judge pages (2026-11-02, tools/mine_judge_links.py)
- data
- problemsets/north-russia-2011.yaml
Problems (2)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Automated Telephone Exchange | p-a1e6baf2 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Black Square | p-d447d64c | — | Baekjoon Online Judge (wayback) closed 2026-04-28 |
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.