该作业请用 递归方式编程解答
| RunID | User | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time |
| 53281 | 海北15杨伊涵 | Accepted100 | 2176 KB | 0 ms | C++ | 181 bytes | 2022-10-31 13:15:51 | |
| 53266 | 海北15杨伊涵 | Accepted100 | 2176 KB | 0 ms | C++ | 186 bytes | 2022-10-31 13:08:41 | |
| 53223 | 海北15杨伊涵 | Accepted100 | 2176 KB | 0 ms | C++ | 196 bytes | 2022-10-31 12:58:23 | |
| 53218 | 海北15杨伊涵 | Accepted100 | 2176 KB | 0 ms | C++ | 182 bytes | 2022-10-31 12:58:02 |