Happyg's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 4869 | 684 |  41 |
- | ||
| AtCoder Beginner Contest 421 | 2635 | 1093 |  226 |
+185 | ||
| AtCoder Beginner Contest 423 | 2849 | 939 |  381 |
+155 | ||
| AtCoder Beginner Contest 424 | 8235 | 45 | 265 |
-116 | ||
| AtCoder Beginner Contest 426 | 9992 | - | - | - | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 9081 | - | - | - | ||
| AtCoder Beginner Contest 430 | 7507 | 58 | 206 |
-59 | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 4590 | 680 | 267 |
+61 |