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The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
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Accepted problems：10 problems
43843912191223122730475825216702167221673
Tried problems：12 problems
44012241225122612281788178958265827216862168721688
Authored Problems：0 problem
NoneVirtual Participations：8 contests
| Name | Start time |
|---|---|
| (China) National Olympiad in Informatics 2021 Day 2 | 2023-03-29 10:19:22 |
| 2023 年广东省重点中学信息学邀请赛 (GDKOI 2023) 提高组 第一试 | 2023-03-28 20:03:21 |
| (China) National Olympiad in Informatics 2019 Day 2 | 2023-03-13 08:00:30 |
| (China) National Olympiad in Informatics 2019 Day 1 | 2023-03-11 08:31:30 |
| (China) National Olympiad in Informatics 2020 Day 2 | 2023-03-09 08:28:21 |
| Public NOIP Round #2 (Div. 1, 提高) | 2023-02-27 08:48:58 |
| Public NOIP Round #1 (Div. 1, 提高) | 2023-02-16 07:46:34 |
| Public NOIP Round #3 (Div. 1, 提高) | 2022-11-05 20:23:02 |