Introduction - If you have any usage issues, please Google them yourself
The program implements the following functions: to establish a linked list of all the data in the table from the file input. Name, course name, you can use a character array storage, the table can not be defined array. (Vertical/horizontal, are linked list). 2 output linked list of all the data including name, course name, score 3 Statistical gate count of each student elective. Seek each student' s grade point average. Appended to a student a one course (course names and grades) six additional student information (name, number of courses and grades) to save data to a new file exit in eight.