| 题目ID | 标题 | 来源 | 正确数 | 通过率 |
|---|---|---|---|---|
| 1314-HDU | Numerically Speaking | North Central North America 1997 | 0 | ----% |
| 1325-HDU | Is It A Tree? | North Central North America 1997 | 0 | ----% |
| 1344-HDU | Nonst | North Central North America 1997 | 0 | ----% |
| 1345-HDU | Doing Windows | North Central North America 1997 | 0 | ----% |
| 1380-HDU | Nonstop Travel | North Central North America 1997 | 215 | 82.7% |