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 | 
| 61227 | wangjiaxuan2 | Wrong Answer | 2080 KiB  | 2 ms  | C++ | 341 bytes | 2021-06-02 17:01:34 | ||
| 60571 | wangjiaxuan2 | Accepted | 2100 KiB  | 3 ms  | C++ | 348 bytes | 2021-05-23 12:18:30 | ||
| 60570 | wangjiaxuan2 | Wrong Answer | 2080 KiB  | 2 ms  | C++ | 340 bytes | 2021-05-23 12:14:49 |