lijunchen2014's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 456 | 7038 | 408 |  20 |
- | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 6908 | - | - | - | ||
| AtCoder Beginner Contest 458 | 6923 | 541 | 76 |
+56 | ||
| AtCoder Beginner Contest 460 | 8107 | - | - | - | ||
| AtCoder Beginner Contest 461 | 6943 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 6623 | - | - | - |