cfn's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6044 | 173 |  9 |
- | ||
| AtCoder Beginner Contest 347 | 11110 | 42 | 14 |
+5 |
cfn's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6044 | 173 | 9 |
- | ||
| AtCoder Beginner Contest 347 | 11110 | 42 | 14 |
+5 |