后3题为提高题,选做。
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time | 
| 30683 | zhouxinyi2092 | Wrong Answer | 2080 KiB  | 0 ms  | C++ | 123 bytes | 2019-12-30 11:34:25 | ||
| 30636 | zhouxinyi2092 | Accepted | 2080 KiB  | 1 ms  | C++ | 209 bytes | 2019-12-30 11:23:51 | ||
| 30633 | zhouxinyi2092 | Compile Error | 0 KiB  | 0 ms  | C++ | 208 bytes | 2019-12-30 11:23:07 | ||
| 30604 | zhouxinyi2092 | Wrong Answer | 2080 KiB  | 0 ms  | C++ | 176 bytes | 2019-12-30 11:15:58 | ||
| 30594 | zhouxinyi2092 | Wrong Answer | 2080 KiB  | 0 ms  | C++ | 114 bytes | 2019-12-30 11:14:17 | ||
| 30538 | zhouxinyi2092 | Accepted | 2080 KiB  | 0 ms  | C++ | 147 bytes | 2019-12-30 11:06:18 |