| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 11 | 2018 “百度之星”程序设计大赛 - 初赛（B） | 1 / 00:37:25 | +0/-0 | 1568 | 1200 | -144 |
| 10 | 2016 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1029 | 1344 | 0 |
| 9 | 2016 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1029 | 1344 | -223 |
