pr4j's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 221 | 2740 | 909 |  71 |
- | ||
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 1598 | 1201 |  333 |
+262 | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 465 | 1812 |  857 |
+524 | ||
| AtCoder Beginner Contest 226 | 1797 | 1095 | 894 |
+37 |