16 | 17 | 18 |
19 | 20 |
21 | 22 | 23 |
24 | 25 | 26 |
27 | 28 |
29 |

数据库查询结果展示:

30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | $data 40 | 41 |
学号姓名班级
42 |
43 | 44 | 45 |
46 | 47 | 48 |
49 | 50 | 51 |
52 | 53 | 54 |
55 | 56 | 57 |