korea-2019
problem set — all sets · holdings by contest
- set id
- korea-2019
- used by
- korea-2019
- 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/korea-2019.yaml
Problems (12)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Fire on Field | p-084bee76 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Gene Tree | p-ba0e0f91 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| C | Islands | p-463c21b3 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| D | Ladder Game | p-61d171aa | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| E | Network Vulnerability | p-1200880c | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| F | Quadrilaterals | p-f4bb7486 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| G | Same Color | p-45a164e7 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| H | Strike Zone | p-09578dc8 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| I | Thread Knots | p-d3959f83 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| J | Triangulation | p-1d004ab8 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| K | Washer | p-cc7a2f5b | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| L | What’s Mine is Mine | p-0aeef21e | — | 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.