altkenv's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 161 | 9161 | 58 |  3 |
- | ||
| AtCoder Beginner Contest 163 | 5438 | - | - | - | ||
| AtCoder Beginner Contest 164 | 2749 | 1063 | 99 |
+96 |