guoshuhan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 189 | 7323 | 142 |  7 |
- | ||
| AtCoder Beginner Contest 190 | 6846 | 233 | 29 |
+22 | ||
| AtCoder Beginner Contest 192 | 6896 | 175 | 47 |
+18 | ||
| Caddi Programming Contest 2021(AtCoder Beginner Contest 193) | 5997 | 187 | 63 |
+16 |