BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//DMOJ//NONSGML Contests Calendar//
BEGIN:VEVENT
SUMMARY:Tuyển sinh chuyên Khoa học tự nhiên
DTSTART:20250831T020000Z
DTEND:20250831T040000Z
DTSTAMP:20260921T101714Z
UID:contest-ts10_chuyenkhoahoctunhien@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/ts10_chuyenkhoahoctunhien
END:VEVENT
BEGIN:VEVENT
SUMMARY:HSG THCS Quận Cầu Giấy 2020 - 2021
DTSTART:20250922T133000Z
DTEND:20250922T153000Z
DTSTAMP:20260921T101714Z
UID:contest-hsghn_quancaugiay@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/hsghn_quancaugiay
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lập trình C++ cơ bản
DTSTART:20251115T011500Z
DTEND:20251117T023000Z
DTSTAMP:20260921T101714Z
UID:contest-test_dauvao@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/test_dauvao
END:VEVENT
BEGIN:VEVENT
SUMMARY:HSG Quận Cầu Giấy 21-22
DTSTART:20250928T070000Z
DTEND:20250928T160000Z
DTSTAMP:20260921T101714Z
UID:contest-hsg_cg2122@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/hsg_cg2122
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tin học trẻ bảng B - Thành phố Đà Nẵng 24-25
DTSTART:20260418T013000Z
DTEND:20260418T023000Z
DTSTAMP:20260921T101714Z
UID:contest-2425_thtb_danang@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/2425_thtb_danang
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kiểm tra thuật toán
DTSTART:20260823T020000Z
DTEND:20260823T040000Z
DTSTAMP:20260921T101714Z
UID:contest-test_algorithms@oj.codejudge.com.vn
LOCATION:https://oj.codejudge.com.vn/contest/test_algorithms
END:VEVENT
END:VCALENDAR