#include <vector>
#include <iostream>
int main ()
{
using namespace std;
// Instantiate a vector with 4 elements, each initialized to 90
vector <int> v (4, 90);
vector <int>::iterator i;
for ( i = v.begin (); i != v.end (); ++ i ){
cout << *i << ' ';
}
return 0;
}