#include <vector>
#include <iostream>
using namespace std;

int main() {
   vector<int> v;
   v.push_back (1);   v.push_back (3);   v.push_back (2);
   sort(v.begin(), v.end());
   copy(v.begin(), v.end(),
        ostream_iterator<int>(cout, " ") );
   cout << endl;
   return 0;
}