https://www.acmicpc.net/category/detail/1909
source 857b0396ff1a · match key acmicpc.net/category/detail/1909 · all sources
- live
- https://www.acmicpc.net/category/detail/1909
- wayback
- calendar of snapshots
- roles
- problem setjudge page
- health
- dead checked 2026-11-03 — HTTP 404
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived - referenced by
- mongolia-national-2018 problem set as of 2019-12-08 02:31 — judge page (Baekjoon category, all problems with statements) — fallback, no published set found; Mongolia National Programming Contest 2018
Snapshots (1)
One entry per time this address is known at: Wayback snapshots we captured, our live fetches, and times the catalogue declares (as_of) without a capture. Each capture is our stored copy, with its provenance.
2019-12-08 02:31 wayback held 857b0396ff1a@20191208023110
- wayback
- snapshot nearest 2019-12-08 02:31
- artifacts
- judge-baekjoon · problemset
- referenced by
- mongolia-national-2018 problem set
- consistency
- all captures hash identically — the same content was fetched each time
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| mongolia-national-2018 | judge-baekjoon | 2026-11-02 19:57 | wayback | https://web.archive.org/web/20191208023110id_/https://www.acmicpc.net/category/detail/1909 | text/html | 27112 | 6439d368768cf9c6 | mongolia-national/mongolia-national-2018/judge-baekjoon/20191208-wayback-556692ea/page.html | raw |
| mongolia-national-2018 | problemset | 2026-11-02 19:57 | wayback | https://web.archive.org/web/20191208023110id_/https://www.acmicpc.net/category/detail/1909 | text/html | 27112 | 6439d368768cf9c6 | mongolia-national/mongolia-national-2018/problemset/20191208-wayback-556692ea/page.html | raw |
Checks (2)
Every time this address was looked at and what came back. A check that found no content is a record of the attempt, not a snapshot.
| when | via | outcome | evidence |
|---|---|---|---|
| 2026-11-02 | live | absent | dead: HTTP 404 |
| 2026-11-03 | live | absent | dead: HTTP 404 |