Please sign in first.
yubowenok's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 077 | 122 | 2303 |  1103 |
- | ||
| AtCoder Grand Contest 017 | 406 | 1824 |  1330 |
+227 |