| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2019 年百度之星·程序设计大赛 - 初赛四 | 2 / 00:53:37 | +0/-0 | 29 | 2015 | +252 |
| 3 | BestCoder Round #88 | 2 / 01:30:58 | +0/-0 | 204 | 1763 | -67 |
| 2 | BestCoder Round #87 | 2 / 01:42:20 | +0/-0 | 16 | 1830 | +144 |
| 1 | BestCoder 2nd Anniversary | 2 / 01:56:14 | +0/-1 | 131 | 1686 | +186 |