a_night's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 215 | 1917 | 1143 |  128 |
- | ||
| AtCoder Beginner Contest 349 | 6670 | - | - | - | ||
| AtCoder Beginner Contest 350 | 2188 | 1203 |  430 |
+302 |