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Accepted problems：425 problems

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Tried problems：25 problems

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Virtual Participations：57 contests

NameStart time
The 2021 ICPC Asia East Continent Final Contest (EC-Final 2021)2026-01-28 12:40:08
The 4th Universal Cup. Stage 13: Grand Prix of Ōokayama2026-01-26 12:43:04
The 4th Universal Cup. Stage 8: Grand Prix of Poland2026-01-22 12:11:58
The 4th Universal Cup. Stage 10: Grand Prix of Wrocław2026-01-20 12:11:04
The 4th Universal Cup. Stage 11: Grand Prix of Southeastern Europe2026-01-18 12:09:49
The 4th Universal Cup. Stage 14: Grand Prix of Hong Kong2025-12-20 13:06:05
The 4th Universal Cup. Stage 7: Grand Prix of Zhengzhou2025-12-13 12:14:12
The 4th Universal Cup. Stage 9: Grand Prix of Jinan2025-11-26 12:16:09
The 4th Universal Cup. Stage 6: Grand Prix of Shenyang2025-11-19 12:06:23
第十一届中国大学生程序设计竞赛 哈尔滨站（CCPC 2025 Harbin Site）2025-11-12 12:25:03
The 4th Universal Cup. Extra Stage 2: Wuhan2025-11-05 12:00:29
The 2022 ICPC Asia Jinan Regional Contest2025-11-01 12:05:49
The 2025 Hunan Collegiate Programming Contest2025-10-29 12:03:41
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)2025-10-22 13:03:33
The 3rd Universal Cup. Stage 25: Hangzhou2025-10-15 12:19:44
The 3rd Universal Cup. Stage 29: Metropolis2025-10-11 12:05:01
Petrozavodsk Summer 2024. Day 1. Welcome Contest2025-10-07 12:05:26
Moscow International Workshops 2017. Day 4. Lviv NU Contest, GP of Ukraine2025-10-05 13:06:10
The 3rd Universal Cup. Stage 37: Wuhan2025-09-10 12:00:18
The 3rd Universal Cup. Stage 18: Southeastern Europe2025-09-06 12:05:14
The 3rd Universal Cup. Stage 35: Kraków2025-09-03 13:07:35
The 3rd Universal Cup. Stage 4: Hongō2025-08-16 13:34:41
Petrozavodsk Summer 2020. Day 3. Songyang Chen Contest 32025-08-09 12:53:24
Petrozavodsk Winter 2021. Day 8. Belarusian SU Contest2025-08-02 12:07:39
The 3rd Universal Cup. Stage 3: Ukraine2025-07-26 12:29:37
The 2nd Universal Cup. Stage 26: Latin America2025-07-14 12:00:11
“华为智联杯”无线程序设计大赛暨2025年上海市大学生程序设计竞赛2025-07-12 12:15:13
The 2022 ICPC Asia East Continent Final Contest (EC-Final 2022)2025-05-05 12:05:26
The 2nd Universal Cup. Stage 23: Shanghai2025-05-03 12:08:15
The 3rd Universal Cup. Stage 26: China2025-05-01 12:16:33
The 3rd Universal Cup. Stage 23: Hong Kong2025-03-15 12:28:16
The 3rd Universal Cup. Stage 21: Ōokayama2025-03-02 12:13:54
第八届中国大学生程序设计竞赛总决赛（CCPC Final 2022）2025-02-20 13:00:57
The 2nd Universal Cup. Stage 28: Chengdu2025-02-18 14:01:21
The 2024 ICPC Kunming Invitational Contest2024-11-29 13:59:40
第十届中国大学生程序设计竞赛 重庆站（CCPC 2024 Chongqing Site）2024-11-28 17:01:06
The 3rd Universal Cup. Stage 16: Nanjing2024-11-15 11:40:04
The 2022 ICPC Asia Xi'an Regional Contest2024-11-09 09:38:38
The 2020 ICPC Asia Shanghai Regional Contest2024-11-04 11:02:17
The 3rd Universal Cup. Stage 9: Xi'an2024-11-03 12:05:49
The 2nd Universal Cup. Stage 25: Shenzhen2024-10-18 16:24:41
The 1st Universal Cup. Stage 22: Shaanxi2024-10-13 10:21:01
The 2024 CCPC Shandong Invitational Contest and Provincial Collegiate Programming Contest2024-10-04 10:08:03
The 3rd Universal Cup. Stage 8: Cangqian2024-10-03 10:00:07
The 2024 Guangdong Provincial Collegiate Programming Contest2024-10-02 10:10:45
2024 北京市大学生程序设计竞赛2024-10-01 10:00:11
The 1st Universal Cup. Stage 20: India2024-09-28 09:33:22
2022-2023 ICPC North America Championship2024-09-17 12:39:57
The 1st Universal Cup. Stage 12: Ōokayama2024-09-16 12:21:15
The 2022 ICPC Central Europe Regional Contest (CERC 2022)2024-08-30 12:20:03
The 1st Universal Cup. Stage 7: Zaporizhzhia2024-08-29 12:05:19
The 2022 ICPC Asia Taoyuan Regional Programming Contest2024-08-05 12:00:11
The 1st Universal Cup. Stage 5: Osijek2024-07-20 12:20:03
The 2022 ICPC Polish Collegiate Programming Contest (AMPPZ 2022) 2024-07-17 12:15:03
The 2022 ICPC Asia Shenyang Regional Contest2024-07-15 12:29:47
Petrozavodsk Winter 2023. Day 7: Gennady Korotkevich Contest 72024-07-11 12:29:53
The 1st Universal Cup. Stage 15: Hangzhou2024-07-10 12:02:17
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