| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 21 | 2018 “百度之星”程序设计大赛 - 初赛（A） | 4 / 06:30:59 | +0/-0 | 39 | 2079 | +191 |
| 20 | 2016 Astar Contest - Round 3 | 0 / 00:00:00 | +0/-0 | 499 | 1888 | -199 |
| 19 | 2016 Astar Contest - Round 2B | 3 / 02:35:09 | +0/-0 | 71 | 2087 | +138 |
