004 哪来的输出

#include <iostream>
using namespace std;
class A {
public:
int i;
A(int x) { i = x; }
~A(){cout<<i<<endl;}
};
int main()
{
A a(1);
A * pa = new A(2);
delete pa;
return 0;
}

仅限个人使用，不作转载