mazda's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 220 | 5969 | 148 |  7 |
- | ||
| AtCoder Beginner Contest 221 | 5528 | 294 | 34 |
+27 | ||
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 5372 | 205 | 54 |
+20 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) | 1254 | 1037 |  170 |
+116 | ||
| AtCoder Beginner Contest 223 | 3444 | 541 |  215 |
+45 |