piasticOuO's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 284 | 1589 | 1268 |  174 |
- | ||
| Toyota Programming Contest 2023#3（AtCoder Beginner Contest 306） | 1938 | - | - | - | ||
| Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 4957 | - | - | - |