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Accepted problems：206 problems

203031321231241256857107959459461099126715351868200924702679277038453867420842094210421942234829483048344886488750355036514551485528555055525825614062226298630863726400650965626659741175787607761276157616762677547759777578557864789979237930794579978007804780498055805681228126821182138218826082618266826782688269827082718321832283248340850185028542854685548668867186728709871087128725876987818784878887948795881189168917891889208921892289238939911491559156915791589159916091629163916491659166920592069207923692379246948995649566957095749768977197729776977797989800980598659909991199151002710210103061088110882108841088510886113561135711359113611136311366113671138511386113871138811389113901140511406114101141111412120431204412770127711278312784127931307913082131681317113639136481364913651139021390413905139071409014096141161412014323145971459814599146001460214605

Tried problems：27 problems

15364473502958176501798079988035826283258503880691619238980999101003210883120451277212774127751278213172136381390313906

Authored problems：0 problem

None

Virtual Participations：40 contests

NameStart time
CSP-S 20252025-11-30 02:15:13
Baltic Olympiad in Informatics 2025 Day 22025-11-24 02:00:10
Baltic Olympiad in Informatics 2025 Day 12025-11-23 02:40:18
JOI Open Contest 20252025-11-16 02:30:22
2024 USACO Training Contest 172025-09-29 01:25:13
2024 USACO Training Contest 152025-09-28 01:10:20
2024 USACO Training Contest 142025-09-24 07:34:16
2024 USACO Training Contest 132025-09-22 01:19:14
2024 USACO Training Contest 12 (4 Problems)2025-09-21 01:04:27
International Olympiad in Informatics 2025 Day 2 (IOI 2025 Day 2)2025-08-11 13:37:30
International Olympiad in Informatics 2025 Day 1 (IOI 2025 Day 1)2025-08-07 13:22:12
IOI 2025 Training Series #62025-07-30 13:20:05
IOI 2025 Training Series #5 (based on EGOI 2025)2025-07-24 13:20:24
IOI 2025 Training Series #4 (less recommended; based on Chinese NOI 2025)2025-07-23 13:20:29
IOI 2025 Training Series #32025-07-21 13:26:42
IOI 2025 Training Series #22025-07-17 13:01:48
IOI 2025 Training Series #12025-07-13 12:47:15
IOI 2025 国家集训队集训 Day 2 (CTT 2024 Day 2)2025-07-07 13:01:17
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 42025-07-02 13:14:03
Asia-Pacific Informatics Olympiad 2025 (APIO 2025)2025-06-30 13:10:51
IOI 2025 Egyptian Team Selection, Day 22025-06-09 13:00:11
IOI 2025 Egyptian Team Selection, Day 12025-06-07 13:25:00
2024 USACO Training Contest 102025-03-17 01:16:22
2024 USACO Training Contest 112025-03-15 01:14:59
2024 USACO Training Contest 92025-02-17 02:21:40
2024 USACO Training Contest 82025-02-03 02:16:08
2024 USACO Training Contest 72025-01-18 03:03:18
2024 USACO Training Contest 62025-01-13 02:20:53
2024 USACO Training Contest 52025-01-08 02:09:36
2024 USACO Training Contest 42025-01-07 02:08:17
2024 USACO Training Contest 32025-01-06 02:08:41
2024 USACO Training Contest 22025-01-04 02:00:30
2024 USACO Training Contest 12024-12-26 02:10:58
International Olympiad in Informatics 2024 Day 12024-09-09 00:30:02
Russian Olympiad in Informatics 2024 Day 22024-08-16 01:02:56
Russian Olympiad in Informatics 2024 Day 12024-08-15 01:00:28
Central European Olympiad in Informatics 2024 Day 2 (CEOI 2024 Day 2)2024-08-14 00:39:58
Central European Olympiad in Informatics 2024 Day 1 (CEOI 2024 Day 1)2024-08-13 00:54:56
(China) National Olympiad in Informatics 2024 Day 22024-08-09 00:10:19
(China) National Olympiad in Informatics 2024 Day 12024-08-03 00:06:00
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