DDD_et's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 3483 | 896 |  69 |
- | ||
| AtCoder Beginner Contest 421 | 5364 | 658 |  159 |
+90 | ||
| AtCoder Beginner Contest 422 | 4010 | 442 | 198 |
+39 |