| ID | Problem | User | Language | Status | Time Cost | Memory Cost | Time | Code Length |
| 31873 | 1333 | foreverlin | C++ | Accepted | 976ms | 648kb | 2009-11-10 04:03:38 | 1263 |
| 31872 | 1333 | foreverlin | C++ | Accepted | 636ms | 640kb | 2009-11-10 04:03:11 | 1257 |
| 31871 | 1333 | foreverlin | C++ | Accepted | 628ms | 644kb | 2009-11-10 03:54:10 | 1257 |