#include <iostream>
#include <vector>
using namespace std;
class A
{
public:
A() { cout << "A::A()"; }
A(const A&) { cout << "A::A(const& A)"; }
};
int main()
{
vector<A> v(5);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8dmVjdG9yPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmNsYXNzIEEgCnsKcHVibGljOgoJQSgpIHsgY291dCA8PCAiQTo6QSgpIjsgfQoJQShjb25zdCBBJikgeyBjb3V0IDw8ICJBOjpBKGNvbnN0JiBBKSI7IH0KfTsKCmludCBtYWluKCkKewogIHZlY3RvcjxBPiB2KDUpOwogIHJldHVybiAwOwp9