https://acm.hdu.edu.cn/contests/contest_show.php?cid=649

source 946672dfcbef · match key acm.hdu.edu.cn/contests/contest_show.php?cid=649 · all sources

live

https://acm.hdu.edu.cn/contests/contest_show.php?cid=649

wayback

calendar of snapshots

roles

judge page

health

dead checked 2026-11-03 — URLError: <urlopen error timed out>
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived

referenced by

hefei-2015 judge page · HDU Online Judge (acm.hdu.edu.cn) — 2015ACM/ICPC亚洲区合肥站-重现赛（感谢中国科大） (judge hunt 2026-11-03: HDU public official-host-credited 重现赛/题目重现 (replay / problem re-run) of 2015 ACM-ICPC Asia Hefei Regional Contest (2015-11-08), HDU contest start 2015-11-14; catalogue has no problem titles to check (10 problems on judge))

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