donut_fail's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 100 | 1888 | 378 |  19 |
- | ||
| AtCoder Beginner Contest 101 | 1315 | 290 | 51 |
+32 | ||
| AtCoder Beginner Contest 102 | 1129 | 385 | 90 |
+39 |