Are there any better methods to do permutation of string?

Question

void permute(string elems, int mid, int end)
{
    static int count;
    if (mid == end) {
        cout << ++count << \" : \" << elems << end         


        

Answer 1

If you are interested in permutation generation I did a research paper on it a while back : http://www.oriontransfer.co.nz/research/permutation-generation

It comes complete with source code, and there are 5 or so different methods implemented.