niehaixuan1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 433 | 9424 | 59 |  3 |
- | ||
| AtCoder Beginner Contest 450 | 10189 | 141 | 15 |
+12 | ||
| AtCoder Beginner Contest 451 | 10296 | 126 | 28 |
+13 | ||
| AtCoder Beginner Contest 452 | 10278 | 117 | 38 |
+10 | ||
| AtCoder Beginner Contest 453 | 10425 | 55 | 40 |
+2 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9500 | 110 | 48 |
+8 | ||
| AtCoder Beginner Contest 458 | 10373 | 132 | 57 |
+9 | ||
| AtCoder Beginner Contest 460 | 11116 | - | - | - |