| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 4 | 2017"百度之星"程序设计大赛 - 初赛（B） | 2 / 01:33:59 | +0/-0 | 693 | 1721 | -173 |
| 3 | 2015 Astar Contest - Round 3 | 3 / 05:30:07 | +0/-0 | 212 | 1894 | +104 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 02:57:25 | +0/-0 | 215 | 1790 | +165 |
