qs_1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 8953 | 215 |  11 |
- | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 18 |
+7 | ||
| AtCoder Beginner Contest 421 | 10247 | 53 | 23 |
+5 |