This is a c project in which the user enters an amount of students that will be inserted in a list. The user enters the ID of each student and their final grade. After each insertion the list will be displayed with its contents. The user also has the option to delete an entry.
After the insertion of the id and the grade, the user will enter the position in which they want to insert that entry.
The 1st time, the position must be -1. Then the positon could be -1 or 0, then -1, 0 or 1 etc
After each insertion, the list with its contents will appear in the console screen.
The user also has the option to delete an entry by giving the position which is before the entry they want to delete.