Please sign in first.
Derek0's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 220 | 3677 | 635 |  36 |
- | ||
| AtCoder Beginner Contest 233 | 1655 | 1141 |  233 |
+197 |