| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 4 | 2017"百度之星"程序设计大赛 - 初赛（A） | 2 / 00:57:17 | +0/-0 | 880 | 1578 | +347 |
| 3 | BestCoder Round #77 (div.2) | 0 / 00:00:00 | +0/-0 | 530 | 1231 | -138 |
| 2 | BestCoder Round #74 (div.2) | 0 / 00:00:00 | +0/-0 | 158 | 1369 | -42 |
