liudongchen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 167 | 2542 | 153 |  8 |
- | ||
| UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) | 9927 | 30 | 11 |
+3 |