halcyon_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342） | 1699 | 1315 |  196 |
- | ||
| AtCoder Beginner Contest 343 | 502 | 1846 |  879 |
+683 | ||
| AtCoder Beginner Contest 349 | 810 | 1668 |  1096 |
+217 | ||
| AtCoder Beginner Contest 356 | 1988 | 1281 |  1120 |
+24 | ||
| AtCoder Regular Contest 179 | 448 | 1951 |  1313 |
+193 |