biank's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 349 | 2626 | 1086 |  111 |
- | ||
| AtCoder Beginner Contest 453 | 129 | 2309 |  1136 |
+1025 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 67 | 2400 |  1556 |
+420 |