| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2018 “百度之星”程序设计大赛 - 初赛（B） | 2 / 02:22:34 | +0/-0 | 1329 | 1418 | -242 |
| 3 | 2017"百度之星"程序设计大赛 - 初赛（A） | 2 / 02:00:01 | +0/-0 | 1097 | 1660 | +97 |
| 2 | BestCoder Round #58 (div.2) | 2 / 00:45:31 | +0/-0 | 40 | 1563 | +144 |
| 1 | BestCoder Round #19 | 0 / 00:00:00 | +0/-0 | 204 | 1419 | -81 |