dongbaiyuan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 284 | 5440 | 461 |  23 |
- | ||
| AtCoder Regular Contest 157 | 2361 | - | - | - | ||
| AtCoder Beginner Contest 293 | 7933 | 44 | 27 |
+4 | ||
| AtCoder Beginner Contest 295 | 4192 | 621 | 80 |
+53 | ||
| AtCoder Beginner Contest 296 | 5103 | 412 |  117 |
+37 |