#include
#include
#include
using namespace std;
//a constant reference to a vector of strings
void display(const vector& v);
int main()
{
vector v;
v.push_back("A");
v.push_back("B");
v.push_back("C");
display(v);
return 0;
}
void display(const vector& vec)
{
for (vector::const_iterator iter = vec.begin();
iter != vec.end(); ++iter)
cout << *iter << endl;
}