caotaiyi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 121 | 1870 | 668 |  39 |
- | ||
| AtCoder Beginner Contest 125 | 4438 | 64 | 43 |
+4 | ||
| AtCoder Beginner Contest 131 | 4806 | 80 | 47 |
+4 |