serious05's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 447 | 8456 | 152 |  8 |
- | ||
| AtCoder Beginner Contest 448 | 8556 | 230 | 30 |
+22 | ||
| AtCoder Beginner Contest 449 | 10280 | - | - | - | ||
| AtCoder Beginner Contest 452 | 8635 | 231 | 53 |
+23 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8082 | 225 | 73 |
+20 |