| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 5 | 2017"百度之星"程序设计大赛 - 初赛（A） | 2 / 02:48:05 | +0/-0 | 1283 | 1548 | -272 |
| 4 | 2016 Astar Contest - Round 2B | 2 / 02:30:26 | +0/-0 | 326 | 1820 | +194 |
| 3 | 2015 Astar Contest - Round 3 | 2 / 05:11:53 | +0/-0 | 492 | 1626 | -115 |
