ATCcontestant's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 4325 | 901 |  70 |
- | ||
| AtCoder Beginner Contest 451 | 8022 | 352 |  114 |
+44 | ||
| AtCoder Beginner Contest 452 | 4932 | 823 |  224 |
+110 | ||
| AtCoder Beginner Contest 453 | 4014 | 969 |  368 |
+144 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 5055 | 705 |  426 |
+58 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 3491 | 1004 |  537 |
+111 | ||
| AtCoder Beginner Contest 456 | 5657 | 648 | 550 |
+13 |