完成后可以做题库第3页的二维数组练习题
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time | 
| 61558 | wuminyue | Accepted | 2080 KiB  | 1 ms  | C++ | 204 bytes | 2021-06-06 16:12:02 | ||
| 61544 | wuminyue | Accepted | 2164 KiB  | 0 ms  | C++ | 629 bytes | 2021-06-06 16:07:45 | ||
| 61174 | wuminyue | Accepted | 2120 KiB  | 1 ms  | C++ | 312 bytes | 2021-06-02 16:40:13 | ||
| 61147 | wuminyue | Presentation Error | 2120 KiB  | 0 ms  | C++ | 312 bytes | 2021-06-02 16:18:22 | ||
| 60645 | wuminyue | Accepted | 2080 KiB  | 10 ms  | C++ | 509 bytes | 2021-05-23 16:08:11 |