foolproof's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 223 | 3760 | 458 |  23 |
- | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 5558 | 112 | 37 |
+14 |