wchengk09's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） | 1557 | 1377 |  229 |
- | ||
| Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) | 535 | 1825 |  889 |
+660 | ||
| AtCoder Grand Contest 068 | 346 | - | - | - | ||
| AtCoder Regular Contest 186 | 515 | - | - | - | ||
| HHKB Programming Contest 2025(AtCoder Beginner Contest 388) | 2814 | 1035 |  902 |
+13 | ||
| AtCoder Beginner Contest 421 | 222 | 2111 |  1256 |
+354 |