Train Line
problem — every listed problem · all sets
- internal id
- p-758ce054
- uuid
- d643f25d-aaad-4dc0-aef8-bc53629ea43d
- short name
- trainline
- appearances
- nadc-2021 (nadc-2021) — K
- held
- not recorded yet
- solve online
- Kattis id trainline
Baekjoon Online Judge (wayback) closed 2026-04-28 id 21595 - data
- problemsets/nadc-2021.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.