vector3.cpp 292 Bytes
#include <iostream>
#include <vector>		// for vector template definition
#include <iomanip>
using namespace std;

int
main ()
{
  vector < int >Y;
  for (int m = 0; m < 100; m++)
    {
      Y.insert (Y.begin (), m);
      cout << setw (3) << m << setw (5) << Y.capacity () << endl;
    }

}