#include <iostream.h> #include <stl.h> int main () { vector<int> v; // Empty vector of integers. v.push_back (1); v.push_back (2); v.push_back (3); // Position immediately after last item. vector<int>::iterator i = v.end (); // Move back one and then access. cout << "last element is " << *--i << endl; i -= 2; // Jump back two items. cout << "first element is " << *i << endl; return 0; }