后3题为提高题,选做。
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time |
| 30489 | 213zhongwenjie | Compile Error | 0 KiB | 0 ms | C++ | 178 bytes | 2019-12-30 10:47:42 | ||
| 30457 | 213zhongwenjie | Compile Error | 0 KiB | 0 ms | C++ | 175 bytes | 2019-12-30 10:42:37 | ||
| 30438 | 213zhongwenjie | Wrong Answer | 2080 KiB | 0 ms | C++ | 173 bytes | 2019-12-30 10:38:05 | ||
| 30381 | 213zhongwenjie | Presentation Error | 2080 KiB | 0 ms | C++ | 180 bytes | 2019-12-30 10:22:53 | ||
| 30371 | 213zhongwenjie | Presentation Error | 2080 KiB | 0 ms | C++ | 191 bytes | 2019-12-30 10:21:50 | ||
| 30357 | 213zhongwenjie | Wrong Answer | 2080 KiB | 0 ms | C++ | 227 bytes | 2019-12-30 10:20:14 | ||
| 30346 | 213zhongwenjie | Wrong Answer | 2080 KiB | 0 ms | C++ | 222 bytes | 2019-12-30 10:18:48 |