HarryBlackCatQAQ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 104 | 1797 | 238 | 12 | - | ||
| AtCoder Beginner Contest 105 | 476 | - | - | - | ||
| AtCoder Beginner Contest 106 | 1330 | 590 | 65 | +53 | ||
| AtCoder Beginner Contest 108 | 1220 | 246 | 89 | +24 | ||
| AtCoder Beginner Contest 111 | 545 | 889 | 191 | +102 | ||
| AtCoder Beginner Contest 145 | 2707 | 704 | 261 | +70 |