JoshuaJin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 8053 | 149 |  7 |
- | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 5106 | 698 | 65 |
+58 | ||
| AtCoder Beginner Contest 448 | 4631 | 822 |  163 |
+98 | ||
| AtCoder Beginner Contest 449 | 10280 | 51 | 128 |
-35 | ||
| AtCoder Beginner Contest 450 | 10935 | 48 | 107 |
-21 | ||
| AtCoder Beginner Contest 451 | 10783 | 45 | 92 |
-15 |