north-russia-2015
problem set — all sets · holdings by contest
- set id
- north-russia-2015
- used by
- north-russia-2015
- 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-2015.yaml
Problems (12)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Alex Origami Squares | p-e790a202 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Black and White | p-9c0b6f85 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| C | Concatenation | p-96b43dc0 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| D | Distribution in Metagonia | p-278e0954 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| E | Easy Arithmetic | p-34c1478d | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| F | Fygon | p-d44152f1 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| G | Graph | p-60187671 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| H | Hash Code Hacker | p-a39bf648 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| I | Insider’s Information | p-1420a434 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| J | Journey to the “The World’s Start” | p-a44e1ab9 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| K | Kingdom Trip | p-44eeca54 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| L | Lucky Chances | p-192ae7df | — | 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.