load_courses Fall 2022 fall.txt
load_courses Spring 2023 spring.txt
load_prereqs prereqs.txt

enroll Ben_Bitdiddle CSCI 16
enroll Alyssa_P_Hacker CSCI 18
enroll Louis_B_Reasoner CSCI 21

register Ben_Bitdiddle Fall 2022 55032
register Ben_Bitdiddle Fall 2022 57219
register Ben_Bitdiddle Fall 2022 55044
register Ben_Bitdiddle Fall 2022 55422
register Ben_Bitdiddle Spring 2023 62634
register Ben_Bitdiddle Spring 2023 61109
register Ben_Bitdiddle Spring 2023 63372 
register Ben_Bitdiddle Spring 2023 62593
register Ben_Bitdiddle Spring 2023 63373

register Alyssa_P_Hacker Spring 2023 62593
register Louis_B_Reasoner Spring 2023 62595

print_student_registration Ben_Bitdiddle

print_course_registration Spring 2023 BIOL 1010