ant319's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 2214 | 1183 |  141 |
- | ||
| AtCoder Beginner Contest 422 | 969 | 1309 |  506 |
+365 | ||
| AtCoder Beginner Contest 424 | 110 | 2312 |  1216 |
+710 |