waterman0307's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 134 | 3184 | 515 |  27 |
- | ||
| AtCoder Beginner Contest 154 | 5762 | 53 | 31 |
+4 | ||
| AtCoder Beginner Contest 155 | 5927 | 107 | 41 |
+10 |