tree1816's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 7392 | 309 |  15 |
- | ||
| AtCoder Beginner Contest 461 | 10338 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 9216 | - | - | - |