| # | 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） | 0 / 00:00:00 | +0/-0 | 2071 | 1106 | -174 |
| 3 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1280 | -219 |
| 2 | 2015 Astar Contest - Round 2A | 1 / 02:22:13 | +0/-0 | 989 | 1499 | +112 |
| 1 | BestCoder Round #39 ($) | 2 / 02:22:14 | +0/-0 | 459 | 1387 | -113 |