Official noticeContest system incident
Many participants encountered 504 Gateway Timeout errors at the start of the contest. The organizer apologized on the official page and published an incident report.
2025-09-16Domestic team priority updated
- Priority 1: the best team from each university, or the best two from the host university, ranked by TOPC results; up to 30 teams.
- Priority 2: the top 40 teams from the National Collegiate Programming Contest.
- Priority 3: up to 10 teams nominated by CPE.
- Priority 4: remaining teams ranked by TOPC results.
A priority category is suspended for that year if its list is unavailable 34 days before the ICPC regional, except when force majeure changes the contest date.