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Accepted problems：914 problems

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Tried problems：12 problems

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Authored problems：0 problem

None

Virtual Participations：84 contests

NameStart time
The 2020 ICPC Asia Shanghai Regional Contest2026-01-30 08:28:49
The 2nd Universal Cup. Stage 28: Chengdu2026-01-29 09:04:02
第八届中国大学生程序设计竞赛总决赛（CCPC Final 2022）2026-01-28 08:44:46
第六届中国大学生程序设计竞赛总决赛（CCPC Final 2020）2026-01-27 08:46:54
The 2018 ICPC Asia East Continent Final Contest (EC-Final 2018)2026-01-26 08:49:27
The 2021 ICPC Asia East Continent Final Contest (EC-Final 2021)2026-01-25 13:09:26
第十一届中国大学生程序设计竞赛 重庆站（CCPC 2025 Chongqing Site）2026-01-23 14:05:51
USACO 2026 First Contest (Platinum)2026-01-19 19:39:38
Petrozavodsk Winter 2021. Day 9. Grand Prix of Suwon2026-01-14 14:26:45
Moscow Pre-Finals Workshops 2022 Day 52026-01-13 14:11:47
XX Open Cup named after E.V. Pankratiev. Grand Prix of Korea2026-01-05 13:44:24
The 2025 ICPC Asia Yokohama Regional Contest2026-01-04 13:37:54
The 2025 ICPC Asia Seoul Regional Contest2026-01-03 14:06:39
The 2025 ICPC Asia Taichung Regional Programming Contest2026-01-03 03:39:24
The 2025 ICPC Asia Bangkok Regional Contest2026-01-02 14:18:56
The 2025 ICPC Northern Eurasia Finals2025-12-25 18:15:25
The 4th Universal Cup. Stage 14: Grand Prix of Hong Kong2025-12-16 12:03:31
The 4th Universal Cup. Stage 9: Grand Prix of Jinan2025-12-16 12:03:27
2026 清华大学学生程序设计竞赛暨高校邀请赛（THUPC 2026）初赛2025-12-16 12:03:18
The 4th Universal Cup. Stage 7: Grand Prix of Zhengzhou2025-12-16 12:03:12
Petrozavodsk Summer 2022. Day 2. ZJU Contest 12025-11-26 13:20:06
Petrozavodsk Summer 2022. Day 5. ZJU Contest 22025-11-26 13:09:19
The 3rd Universal Cup. Stage 8: Cangqian2025-11-25 12:27:15
Petrozavodsk Winter 2020. Day 3. 300iq Contest 32025-11-20 13:16:53
The 2024 ICPC Moscow Regional Contest2025-11-19 23:34:52
The 2nd Universal Cup. Stage 8: Guilin2025-11-19 11:42:58
The 4th Universal Cup. Stage 6: Grand Prix of Shenyang2025-11-18 12:46:43
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 13:00:26
The 4th Universal Cup. Stage 5: Grand Prix of Nanjing2025-11-11 12:54:32
Petrozavodsk Winter 2022. Day 6. ICPC Camp Day 12025-11-07 13:31:30
Petrozavodsk Winter 2022. Day 7. Gennady Korotkevich Contest 62025-11-06 13:46:27
2025 北京市大学生程序设计竞赛暨“小米杯”全国邀请赛2025-10-30 13:21:50
The 4th Universal Cup. Stage 3: Polar Grand Prix2025-10-28 13:22:31
The 4th Universal Cup. Stage 4: Grand Prix of Chengdu2025-10-27 13:20:10
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)2025-10-20 13:26:40
The 2024 ICPC Asia Seoul Regional Contest2025-10-17 10:00:24
Petrozavodsk Winter 2024. Day 4. PKU Contest 22025-10-13 13:52:39
Petrozavodsk Summer 2019. Day 8. Jingzhe Tang Contest 22025-10-10 12:36:23
Petrozavodsk Winter 2021. Day 1. Jagiellonian U Contest2025-10-07 08:44:16
Petrozavodsk Summer 2021. Day 1. Kyoto U Contest2025-10-06 08:50:24
Petrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea2025-10-05 08:35:49
Petrozavodsk Summer 2019. Day 5. Radewoosh + mnbvmar Contest2025-10-04 08:09:45
The 2022 ICPC Asia Jinan Regional Contest2025-10-03 08:18:15
The 2022 ICPC Asia Hangzhou Regional Contest2025-10-02 08:22:06
The 2025 ICPC German Collegiate Programming Contest2025-09-28 20:09:42
第八届中国大学生程序设计竞赛 广州站（CCPC 2022 Guangzhou Site）2025-09-19 13:16:59
2023 清华大学学生程序设计竞赛暨高校邀请赛（THUPC 2023）决赛2025-09-18 15:50:12
第八届中国大学生程序设计竞赛 桂林站（CCPC 2022 Guilin）2025-09-17 13:18:01
2023 北京市大学生程序设计竞赛2025-09-12 12:58:16
The 2021 ICPC Asia Seoul Regional Contest2025-09-11 16:33:37
The 2nd Universal Cup. Stage 26: Latin America2025-09-10 22:04:09
The 2022 ICPC Southeastern European Regional Programming Contest (SEERC 2022)2025-09-09 12:43:41
2020-2021 ICPC Asia Pacific - Yokohama Regional2025-09-08 19:53:08
Nordic Collegiate Programming Contest 2018 (NCPC 2018)2025-09-08 13:19:14
Petrozavodsk Summer 2024. Day 1. Welcome Contest2025-09-05 12:34:50
Petrozavodsk Summer 2024. Day 2. K-ontest2025-09-02 12:29:49
2020-2021 ICPC Asia - Taipei-Hsinchu Regional2025-08-31 08:51:28
第七届中国大学生程序设计竞赛总决赛（CCPC Final 2021）2025-08-30 08:42:38
The 2025 China ICPC Training Camp. Day 3: Peking U Contest2025-08-29 14:08:29
The 2025 China ICPC Training Camp. Day 1: Romania Contest2025-08-27 12:59:41
ICPCCamp 2017. Day 5. Yandex Cup 20172025-08-22 09:50:46
ICPCCamp 2017. Day 6. Japanese Contest2025-08-16 10:47:25
The 3rd Universal Cup. Stage 29: Metropolis2025-08-15 15:13:52
ICPCCamp 2017. Day 4. Jagiellonian U Contest2025-08-14 10:22:10
The 3rd Universal Cup. Stage 25: Hangzhou2025-08-12 13:14:09
The 2024 ICPC Asia Pacific Championship2025-07-24 13:34:23
The 2023 ICPC Asia Yokohama Regional Contest2025-07-22 13:27:02
(China) National Olympiad in Informatics 2025 Day 22025-07-21 09:35:52
(China) National Olympiad in Informatics 2025 Day 1 2025-07-20 08:52:28
The 3rd Universal Cup. Stage 39: Tokyo2025-06-28 13:06:52
The 2025 Jiangsu Collegiate Programming Contest2025-06-05 08:55:41
The 15th Shandong CCPC Provincial Collegiate Programming Contest2025-05-30 01:04:07
The 4th Universal Cup. Stage 0: Trial Contest2025-05-29 08:13:35
The 3rd Universal Cup. Stage 36: Wulin2025-05-22 08:52:13
The 3rd Universal Cup. Stage 37: Wuhan2025-05-21 08:21:26
The 2024 ICPC Asia Yokohama Regional Contest2025-04-25 10:15:08
The 2024 ICPC Asia Jakarta Onsite Regional Contest2025-04-23 08:06:42
The 2021 ICPC Asia Kunming Regional Contest2025-04-20 08:27:19
The 2022 ICPC Moscow Regional Contest2025-04-16 08:14:41
2022-2023 ICPC Asia Pacific - Yokohama Regional2025-04-09 08:04:37
The 2023 ICPC UK & Ireland Programming Contest (UKIEPC 2023)2025-04-06 13:01:13
The 1st Universal Cup. Stage 20: India2025-04-02 08:06:48
The 3rd Universal Cup. Stage 28: Haidian Huangzhuang2025-03-30 08:08:39
The 3rd Universal Cup. Stage 31: Wroclaw2025-03-26 08:11:58
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