liangliang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 8763 | 163 |  8 |
- | ||
| AtCoder Beginner Contest 421 | 9040 | 197 | 28 |
+20 | ||
| AtCoder Beginner Contest 423 | 7453 | 196 | 48 |
+20 |