attatchment's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 142 | 5077 | 38 | 2 | - | ||
| Keyence Programming Contest 2020 | 3731 | 56 | 7 | +5 | ||
| AtCoder Regular Contest 134 | 3091 | 141 | 19 | +12 | ||
| AtCoder Beginner Contest 237 | 6287 | - | - | - | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 4992 | 425 | 48 | +29 | ||
| AtCoder Beginner Contest 242 | 8375 | 39 | 45 | -3 | ||
| AtCoder Regular Contest 137 | 2706 | - | - | - |