ecna-2013
problem set — all sets · holdings by contest
- set id
- ecna-2013
- used by
- ecna-2013
- problems
- 9
- 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-2013.yaml
Problems (9)
| # | problem | internal id | held | solve online | notes |
|---|---|---|---|---|---|
| A | Battleships | p-e5268d14 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| B | Cuckoo for Hashing | p-fa675bd4 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| C | Playing Fair with Cryptography | p-9b479d0e | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| D | Rent-A-Pixel | p-360eb3e6 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| E | Stampede! | p-a82abfd6 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| F | Super Phyllis | p-8fa4b683 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| G | Tree Lighting | p-2caa05bf | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| H | The Urge to Merge | p-1e962059 | — | Baekjoon Online Judge (wayback) closed 2026-04-28 | |
| I | Xenospeak | p-72a622b7 | — | 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.