I'm looking for an algorithm which enumerates all binary numbers of a given length n lexicoraphically, with the constraint that every number is skipped, which h
I have a very inefficient way of counting the combinations of N/2 items from an array of size N. What I do is sort the array to begin with and then loop through
I want to create product option system. I have a form look like this: [![Sample image][2]][2](source: resmim.net) Form's inputs are tag inputs. First input is o