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Accepted problems：81 problems
44296297011251173133714361853185518561857185918782065237126062709275827602761278127833278330039984268426945634815488248874890489149245017507151765356535753635367537854055407542354395749610161076119629964316433644365406625662666276628662966306638665971197120717571767181718375107773777779452163521636216552167021672216732167421695
Tried problems：15 problems
1139418701873278053765377540954115412541364156509717721706
Authored problems：3 problems
| # | Problem Name |
|---|---|
| 1 | 这不是一道数据结构题 |
| 2 | 数字树 |
| 3 | Sorting |
Virtual Participations：13 contests
| Name | Start time |
|---|---|
| The 2nd Universal Cup. Stage 2: SPb | 2023-12-19 13:58:59 |
| International Olympiad in Informatics 2023 Day 1 | 2023-08-31 13:00:14 |
| 北大集训 2020 Day 4（CTT 2020 Day 4） | 2023-08-15 07:51:53 |
| 北大集训 2020 Day 2（CTT 2020 Day 2） | 2023-08-14 07:40:11 |
| JOI Open Contest 2023 | 2023-08-09 08:15:45 |
| 北大集训 2019 Day 4（CTT 2019 Day 4） | 2023-08-05 08:22:34 |
| 2018 Canadian Computing Olympiad Day 1 | 2023-06-23 09:13:50 |
| 2023 Canadian Computing Olympiad Day 2 | 2023-06-20 07:42:04 |
| 2023 Canadian Computing Olympiad Day 1 | 2023-06-19 07:51:36 |
| The 2021 ICPC Asia Nanjing Regional Contest | 2023-05-28 13:51:00 |
| Petrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU | 2023-05-27 07:49:37 |
| 2022 Canadian Computing Olympiad Day 1 | 2023-04-25 07:41:08 |
| XXI Open Cup named after E.V. Pankratiev. Grand Prix of Korea | 2023-04-24 20:39:56 |