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Accepted problems：215 problems

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Tried problems：28 problems

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Virtual Participations：26 contests

NameStart time
第七届中国大学生程序设计竞赛总决赛（CCPC Final 2021）2025-10-22 14:45:21
USACO 2024 February Contest (Platinum)2025-10-07 17:06:13
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 42025-09-27 16:00:04
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 32025-09-10 16:51:35
Central European Olympiad in Informatics 2025 Day 2 (CEOI 2025 Day 2)2025-08-23 15:35:01
Central European Olympiad in Informatics 2025 Day 1 (CEOI 2025 Day 1)2025-08-22 15:45:36
IOI 2025 Training Series #32025-08-11 16:15:01
IOI 2025 Training Series #22025-08-10 16:23:20
IOI 2025 Training Series #12025-08-09 16:25:27
JOI Open Contest 20252025-07-05 18:50:02
Baltic Olympiad in Informatics 2025 Day 22025-06-24 15:55:03
Baltic Olympiad in Informatics 2025 Day 12025-06-12 15:45:03
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 22025-04-02 20:25:40
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 12025-04-01 16:20:57
The 19th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2019/2020) Day 12025-02-05 20:12:11
The 18th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2018/2019) Day 42025-01-22 19:58:14
JOI Open Contest 20242024-12-17 17:25:38
(China) National Olympiad in Informatics 2022 Day 12024-12-17 17:13:08
International Olympiad in Informatics 2013 Day 22024-09-14 17:31:16
International Olympiad in Informatics 2013 Day 12024-09-11 16:00:49
The 16th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2016/2017) Day 22024-08-28 18:05:01
Baltic Olympiad in Informatics 2024 Day 22024-08-27 18:50:01
Baltic Olympiad in Informatics 2024 Day 12024-08-25 16:45:04
Central European Olympiad in Informatics 2024 Day 2 (CEOI 2024 Day 2)2024-08-24 16:30:40
Central European Olympiad in Informatics 2024 Day 1 (CEOI 2024 Day 1)2024-08-23 17:40:05
The 16th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2016/2017) Day 12024-07-03 18:30:00
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