#include
#include
using namespace std;
int main()
{
vector vectorObject(10);
cout << "Initial size: " << vectorObject.size() << endl;
cout << "Initial capacity: " << vectorObject.capacity();
cout << "\n\n";
vectorObject.reserve(20); // reserve more space
cout << "Size after reserve: " << vectorObject.size() << endl;
cout << "Capacity after reserve: " << vectorObject.capacity();
cout << "\n\n";
return 0;
}