haixin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 350 | 3866 | 883 |  67 |
- | ||
| AtCoder Beginner Contest 351 | 2152 | 1205 |  326 |
+259 | ||
| AtCoder Beginner Contest 353 | 1057 | 1571 |  732 |
+406 | ||
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 354） | 2219 | 1202 |  829 |
+97 |