maichangde's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8645 | - | - | - | ||
| AtCoder Beginner Contest 426 | 9992 | 53 |  3 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 9081 | 52 | 8 |
+5 | ||
| AtCoder Beginner Contest 444 | 10838 | 52 | 14 |
+6 | ||
| AtCoder Beginner Contest 448 | 3815 | 954 | 78 |
+64 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4856 | 771 |  148 |
+70 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 4078 | 956 |  255 |
+107 | ||
| AtCoder Beginner Contest 460 | 1068 | 1635 |  582 |
+327 | ||
| AtCoder Regular Contest++ 221 | 449 | - | - | - | ||
| AtCoder Beginner Contest 461 | 2538 | 1284 |  712 |
+130 | ||
| Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) | 1171 | - | - | - | ||
| AtCoder Beginner Contest 463 | 3564 | 1070 | 766 |
+54 |