gaochuhcu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 9600 | 161 |  8 |
- | ||
| AtCoder Beginner Contest 420 | 7395 | 309 | 36 |
+28 | ||
| AtCoder Beginner Contest 421 | 9232 | 184 | 55 |
+19 |