copecc's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 5222 | - | - | - | ||
| AtCoder Beginner Contest 426 | 2351 | 1162 |  134 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 926 | 1545 |  634 |
+500 | ||
| AtCoder Beginner Contest 428 | 488 | 1808 |  1011 |
+377 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 438 | 1816 |  1211 |
+200 |