as parts of that set assignmnet I have been posting for a few days now I have two have a union, intersection, and difference operations.
My professor told us we have to use bit-vector representation in order to meet the run time requirements. I'm not exactly sure what he meant by the bit-vector thing. Should I make an operator do the union for me...ie + for union, * for interection, and - for difference. Thats what I found looking around on the internet...but we have not learned anything like that in class....any suggestions?