bittersweet20's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 9347 | 56 |  3 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 7620 | 228 | 20 |
+17 | ||
| AtCoder Beginner Contest 428 | 7808 | 262 | 44 |
+24 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 7774 | 213 | 63 |
+19 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 10280 | 38 | 56 |
-7 | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 55 |
-1 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 6917 | 394 | 82 |
+27 |