david2du's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 133 | 2888 | - | - | - | ||
| AtCoder Regular Contest 136 | 2519 | - | - | - | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 6488 | - | - | - | ||
| AtCoder Regular Contest 140 | 1582 | 273 |  14 |
- | ||
| AtCoder Regular Contest 143 | 2216 | 489 | 59 |
+45 | ||
| AtCoder Beginner Contest 261 | 4944 | 457 |  105 |
+46 |