r2d2's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 1822 | 1051 | 101 | - | ||
| Panasonic Programming Contest 2020 | 2844 | 832 | 240 | +139 | ||
| AtCoder Beginner Contest 165 | 6724 | 488 | 274 | +34 | ||
| AtCoder Beginner Contest 167 | 4384 | 820 | 375 | +101 | ||
| AtCoder Beginner Contest 170 | 9041 | 106 | 301 | -74 |