后3题为提高题,选做。
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time |
| 30849 | lizixuan214 | Accepted | 2080 KiB | 0 ms | C++ | 214 bytes | 2019-12-30 14:34:59 | ||
| 30767 | lizixuan214 | Accepted | 2080 KiB | 0 ms | C++ | 159 bytes | 2019-12-30 14:15:42 | ||
| 30755 | lizixuan214 | Presentation Error | 2080 KiB | 0 ms | C++ | 171 bytes | 2019-12-30 14:14:23 | ||
| 30746 | lizixuan214 | Wrong Answer | 2080 KiB | 0 ms | C++ | 171 bytes | 2019-12-30 14:13:26 | ||
| 30742 | lizixuan214 | Wrong Answer | 2080 KiB | 0 ms | C++ | 194 bytes | 2019-12-30 14:12:54 | ||
| 30721 | lizixuan214 | Compile Error | 0 KiB | 0 ms | C++ | 196 bytes | 2019-12-30 14:10:58 |