BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//DMOJ//NONSGML Contests Calendar//
BEGIN:VEVENT
SUMMARY:test
DTSTART:20261011T122000Z
DTEND:20261011T122048Z
DTSTAMP:20261012T082247Z
UID:contest-001@uiaoj-server.tail3d0324.ts.net
LOCATION:https://uiaoj-server.tail3d0324.ts.net/contest/001
END:VEVENT
END:VCALENDAR