kouyaman's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 10749 | 99 |  5 |
- | ||
| AtCoder Grand Contest 077 | 122 | - | - | - | ||
| AtCoder Beginner Contest 452 | 10380 | 110 | 16 |
+11 | ||
| AtCoder Beginner Contest 453 | 10425 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 8640 | 162 | 32 |
+16 | ||
| AtCoder Beginner Contest 458 | 10598 | 113 | 42 |
+10 |