how to store the info of student in the linked list
PROGRAMS 3 0.4
LABS 3 0.1
EXAMS 3 0.5
Student Student 1234
PROGRAMS 90 85 88
LABS 99 65 85
EXAMS 67 85 56
John lastname 3456
PROGRAMS 95 90 98
LABS 91 75 90
EXAMS 55 63 92
Anystudent lastname 3568
PROGRAMS 75 60 88
LABS 82 75 90
EXAMS 50 80 75