codu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 152 | 3918 | 380 | 19 | - | ||
| AtCoder Beginner Contest 153 | 3229 | 667 | 88 | +69 | ||
| AtCoder Beginner Contest 154 | 2325 | 876 | 204 | +116 | ||
| AtCoder Beginner Contest 158 | 4814 | 341 | 220 | +16 | ||
| AtCoder Beginner Contest 161 | 3599 | 870 | 324 | +104 |