kumack55's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2020 | 6013 | 16 |  1 |
- | ||
| AtCoder Beginner Contest 189 | 3088 | 910 | 58 |
+57 | ||
| AtCoder Beginner Contest 192 | 7608 | 95 | 62 |
+4 | ||
| Caddi Programming Contest 2021(AtCoder Beginner Contest 193) | 7499 | 27 | 51 |
-11 | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 6912 | 149 | 63 |
+12 |