One row per student_id with their final scores in maths, science and english (subjects 1, 2, 3) as separate columns.
15 rows with columns student_id, maths, science, english — first 3 shown:
| # | ||||
|---|---|---|---|---|
| 1 | 1 | 35 | 46 | 57 |
| 2 | 2 | 72 | 83 | 94 |
| 3 | 3 | 48 | 59 | 70 |
Run your code to see the output here.