http://acm.nenu.edu.cn/regional-2015/files/2015/10/problemset_20151015.pdf
source 65fb0566d0dc · match key acm.nenu.edu.cn/regional-2015/files/2015/10/problemset_20151015.pdf · all sources
- live
- http://acm.nenu.edu.cn/regional-2015/files/2015/10/problemset_20151015.pdf
- wayback
- calendar of snapshots
- roles
- problem set
- health
- dead checked 2026-11-03 — URLError: <urlopen error SOCKS5 connect to acm.nenu.edu.cn:80 failed (rep=4)>
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived - referenced by
- changchun-2015 problem set as of 2015-12-23 15:54
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.
2015-12-23 15:54 wayback held 65fb0566d0dc@20151223155459
- wayback
- snapshot nearest 2015-12-23 15:54
- artifacts
- problemset
- referenced by
- changchun-2015 problem set
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| changchun-2015 | problemset | 2026-11-02 05:20 | wayback | https://web.archive.org/web/20151223155459id_/http://acm.nenu.edu.cn/regional-2015/files/… | application/pdf | 368081 | 0b9d195178fe121b | changchun/changchun-2015/problemset/20151223-wayback-3c77c477/problemset_20151015.pdf | 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: URLError: <urlopen error SOCKS5 connect to acm.nenu.edu.cn:80 failed (rep=4)> |
| 2026-11-03 | live | absent | dead: URLError: <urlopen error SOCKS5 connect to acm.nenu.edu.cn:80 failed (rep=4)> |