guocansi2025's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 10280 | 51 |  3 |
- | ||
| AtCoder Beginner Contest 450 | 9280 | 231 | 19 |
+16 | ||
| AtCoder Beginner Contest 451 | 10351 | 121 | 32 |
+13 | ||
| AtCoder Beginner Contest 452 | 8580 | 237 | 52 |
+20 | ||
| AtCoder Beginner Contest 453 | 8713 | 248 | 73 |
+21 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8540 | 175 | 84 |
+11 |