yanghong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 017 | 117 | 2531 | 1331 | - | ||
| AtCoder Grand Contest 020 | 218 | 2297 | 1668 | +337 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 017 | 117 | 2531 | 1331 | - | ||
| AtCoder Grand Contest 020 | 218 | 2297 | 1668 | +337 |