Triangle War
problem — every listed problem · all sets
- internal id
- p-831f0e42
- appearances
- ecna-1999 (ecna-1999)
- held
- not recorded yet
- solve online
- ICPC Live Archive id 5416
Baekjoon Online Judge (wayback) closed 2026-04-28 id 9189 - data
- problemsets/ecna-1999.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.