https://ac.nowcoder.com/acm/contest/4370

source f65ada248bad · match key ac.nowcoder.com/acm/contest/4370 · all sources

live
https://ac.nowcoder.com/acm/contest/4370
wayback
calendar of snapshots
roles
judge page
health
live checked 2026-11-03 — mentions year 2019±1 (no snapshot to compare)
live: the address still serves the contest-era content (identical or ≥75% similar to the near-contest snapshot, or mentions the contest year)
referenced by
shanghai-2019 judge page · NowCoder 牛客竞赛 (Niúkè, 'cow guest') — The 2019 ICPC Asia Shanghai Regional Contest(重现赛) (judge hunt 2026-11-03: NowCoder 重现赛 (chóngxiànsài, replay/mirror) of 2019 ICPC Asia Shanghai Regional Contest (2019-11-24); catalogue has no problem titles to check (13 problems on judge))

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.

2026-11-03 13:31 live held f65ada248bad@20261103133127

wayback
snapshot nearest 2026-11-03 13:31
artifacts
judge-nowcoder
contestartifactfetchedviafetched fromtypesizesha256pathlinks
shanghai-2019judge-nowcoder 2026-11-03 13:31livehttps://ac.nowcoder.com/acm/contest/4370text/html2408297b1a4ac78b56611shanghai/shanghai-2019/judge-nowcoder/20261103-live-81e9fd2d/page.htmlraw

Checks (1)

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.

whenviaoutcomeevidence
2026-11-03livecontentlive: mentions year 2019±1 (no snapshot to compare)