ouhai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 157 | 1042 | 1328 |  203 |
- | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 1123 | 1398 |  620 |
+417 | ||
| AtCoder Beginner Contest 293 | 4388 | 611 |  595 |
-25 | ||
| TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) | 5432 | 334 | 530 |
-65 |