| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 4 | 2017"百度之星"程序设计大赛 - 初赛（A） | 2 / 00:42:43 | +0/-0 | 875 | 1818 | -259 |
| 3 | 2016 Astar Contest - Round 3 | 2 / 03:08:43 | +0/-0 | 77 | 2077 | +158 |
| 2 | 2016 Astar Contest - Round 2B | 2 / 01:36:40 | +0/-0 | 226 | 1919 | +166 |
