yhf_2015's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 057 | 231 | 1399 |  242 |
- | ||
| AtCoder Regular Contest 072 | 408 | 913 |  423 |
+181 | ||
| AtCoder Beginner Contest 198 | 498 | 1764 |  880 |
+457 |