ecna-2004
problem set — all sets · holdings by contest
- set id
- ecna-2004
- used by
- ecna-2004
- problems
- 8
- held
- statements: none test data: none solutions: none complete packages: none StDSoP
- provenance
- ICPC Problem Archive progress sheet (2026-11-01); online-judge pages (2026-11-02, tools/mine_judge_links.py)
- data
- problemsets/ecna-2004.yaml
Problems (8)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Alphacode | p-797bdc10 | — | Codeforces Gym · Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Anti-prime Sequences | p-7aa8c13f | — | Codeforces Gym · Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| C | Hit or Miss | p-2603029f | — | Baekjoon Online Judge (wayback) closed 2026-04-28 · Codeforces Gym | |
| D | I Conduit! | p-943a05ee | — | Codeforces Gym · Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| E | Roll Playing Games | p-5737f498 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 · Codeforces Gym | |
| F | Team Rankings | p-3c368559 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 · Codeforces Gym | |
| G | To and Fro | p-6bd8bad2 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 · Codeforces Gym | |
| H | Translations | p-902b8a75 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 · Codeforces Gym |
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.