How do I get characters common to two vectors in C++?
- by Sam Phelps
I am trying to compare two vector objects, and return a single vector containing all the chars which appear in both vectors.
How would I go about this without writing some horribly complex manual method which compares every char in the first vector to every char in the second vector and using an if to add it to a third vector (which would be returned) if they match.
Maybe my lack of real experience with vectors is making me imagine this will be harder than it really is, but I suspect there is some simplier way which I have been unable to find through searching.