https://qoj.ac/contest/2908

source d985d8016fa8 · match key qoj.ac/contest/2908 · all sources

live
https://qoj.ac/contest/2908
wayback
calendar of snapshots
roles
problem set
health
live checked 2026-11-03 — mentions year 2025±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-2025 problem set

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.

2026-11-02 19:56 live held d985d8016fa8@20261102195623

wayback
snapshot nearest 2026-11-02 19:56
artifacts
problemset
contestartifactfetchedviafetched fromtypesizesha256pathlinks
shanghai-2025problemset 2026-11-02 19:56livehttps://qoj.ac/logintext/html1291034907aa749213b85shanghai/shanghai-2025/problemset/20261102-live-55c06e34/page.htmlraw

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.

whenviaoutcomeevidence
2026-11-02livecontentlive: mentions year 2025±1 (no snapshot to compare)
2026-11-03livecontentlive: mentions year 2025±1 (no snapshot to compare)