south-america-north-2009
problem set — all sets · holdings by contest
- set id
- south-america-north-2009
- used by
- south-america-north-2009
- 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/south-america-north-2009.yaml
Problems (10)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Another Crisis | p-a20bc54e | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Brothers | p-4a14ac5f | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| C | Code Lock | p-7113bcf5 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| D | Dinner Hall | p-fa864f8f | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| F | File Recover | p-5e5294d5 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| G | Grapevine | p-4726956b | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| H | Hooligan | p-4d09e196 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| I | Isosceles Triangles | p-f2020412 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| J | Jingle Composing | p-5f95d84f | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| K | Klingon Levels | p-8cc585cb | — | 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.