I'm being asked to make my default constructor "interactive" by having it prompt for an input and store the three phone number pieces you see below. They are strings, and they get called for display in main with the telnumber yournumber piece of main. How would one do that?
telnumber::telnumber()
{
npa="";
nxx="";
line="";
cout << "In Telephone Number Default Constructor" <<endl;
}
int main()
{
telnumber yournumber;