| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 5 | 2018 “百度之星”程序设计大赛 - 初赛（A） | 1 / 00:27:22 | +0/-0 | 1902 | 1398 | +133 |
| 4 | 2016 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1337 | 1265 | -200 |
| 3 | 2015 Astar Contest - Round 2B | 2 / 01:58:02 | +0/-0 | 621 | 1465 | +190 |
