What if there are ties (such as seventy-two majors that only have one student)? What if the majors with the fewest advisors are not the majors with the most students?

Going to your teacher or TA would be your best bet, they understand what they're trying to teach (or we hope they understand it anyway) and can deal with specific problems much better than we can. This is apparently an "Introduction to Oracle" class, but more details on the class would help. Can you post a link to the assignment so we can read it as the teacher originally posted it?

-PatP