| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 3 | 2017"百度之星"程序设计大赛 - 初赛（B） | 3 / 04:50:02 | +0/-0 | 474 | 1805 | -61 |
| 2 | 2016 Astar Contest - Round 2A | 3 / 07:55:24 | +0/-0 | 526 | 1866 | +116 |
| 1 | 2015 Astar Contest - Round 2A | 5 / 13:59:31 | +0/-0 | 266 | 1750 | +250 |
