| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2018 “百度之星”程序设计大赛 - 初赛（A） | 1 / 00:42:25 | +0/-0 | 2425 | 1104 | -218 |
| 3 | BestCoder Round #91 | 0 / 00:00:00 | +0/-0 | 196 | 1322 | +86 |
| 2 | BestCoder Round #53 (div.2) | 0 / 00:00:00 | +0/-0 | 372 | 1236 | -103 |
| 1 | BestCoder Round #50 (div.2) | 1 / 00:34:58 | +0/-0 | 603 | 1339 | -161 |