后3题为提高题,选做。
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time |
| 30664 | chenfangqi209 | Accepted | 2080 KiB | 0 ms | C++ | 220 bytes | 2019-12-30 11:29:02 | ||
| 30630 | chenfangqi209 | Compile Error | 0 KiB | 0 ms | C++ | 169 bytes | 2019-12-30 11:22:54 | ||
| 30613 | chenfangqi209 | Compile Error | 0 KiB | 0 ms | C++ | 140 bytes | 2019-12-30 11:18:50 | ||
| 30600 | chenfangqi209 | Compile Error | 0 KiB | 0 ms | C++ | 139 bytes | 2019-12-30 11:15:27 | ||
| 30548 | chenfangqi209 | Accepted | 2080 KiB | 0 ms | C++ | 152 bytes | 2019-12-30 11:07:11 | ||
| 30527 | chenfangqi209 | Presentation Error | 2080 KiB | 0 ms | C++ | 152 bytes | 2019-12-30 11:04:53 |