lidonghang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 223 | 3778 | 453 |  23 |
- | ||
| KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) | 4653 | 145 | 41 |
+18 |