gujunjia's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 2623 | 1175 |  138 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 6364 | 542 |  209 |
+71 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | 47 | 148 |
-61 |