ecna-1991
dark · website archived
- series
- ecna regional · North America
- season
- 1991–1992 (the year in the id is the season label, not the date)
- advances to
- wf-1992
- next edition
- ecna-1992
- previous edition
- ecna-1990
- CMS ids
- pre-CMS era
- provenance
- ICPC Problem Archive progress sheet (2026-11-01)
Website
Problems
- problem set
- ecna-1991
- problems
- 6
- held
- statements: none test data: none solutions: none complete packages: none
- published set
- http://www.acm.inf.ethz.ch/ProblemSetArchive/B_US_EastCen/1991/index.html (2009-07-13 04:58) · wayback · archived · source dead
- solve online
- ICPC Live Archive (wayback) archived
- source
- ICPC Problem Archive progress sheet (2026-11-01); online-judge pages (2026-11-02, tools/mine_judge_links.py)
letters not known yet
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held. Data: problemsets/ecna-1991.yaml.
2 raw capture(s) in the archive repo (raw files).