Indeed - I'm not as familiar with binary, so I'll have to ponder a bit, but thanks!
I was working on this problem and was working on an algorithm that would iterate through all combos, but the checking back to see if you were REALLY done once you had reached the end of a set was killer for large sets (e.g. 30)...
in reply to (tye)Re2: Finding all Combinations
in thread Finding all Combinations