Suppose that student_list is a pre-defined list of the names of the students who signed up for a class. The first name in the student_list is the student who registered first, the second one registered the second, and so on.
Print out students' names along with their registration number, e.g.:
1 Kate
2 Michael
..
You can consider student_list defined and use it in your solution.
Tip: Don't forget to start enumerating with 1, not 0.
