xiaodaidai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9019 | 136 |  7 |
- | ||
| AtCoder Beginner Contest 458 | 8321 | 312 | 34 |
+27 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 7304 | 451 | 75 |
+41 | ||
| AtCoder Beginner Contest 460 | 9407 | 238 | 95 |
+20 | ||
| AtCoder Beginner Contest 461 | 8778 | 321 |  120 |
+25 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 8186 | 329 | 144 |
+24 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 8001 | 199 | 149 |
+5 | ||
| AtCoder Beginner Contest 465 | 8641 | 262 | 162 |
+13 |