lijiajun_ljj's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 433 | 9424 | - | - | - | ||
| AtCoder Beginner Contest 436 | 6443 | 499 |  26 |
- | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 31 |
+5 | ||
| AtCoder Beginner Contest 440 | 10207 | 48 | 32 |
+1 |