#include <iostream>
using namespace std;


class MyInt {
    public:
        int myInt;
        int * space;
        MyInt(int num) : myInt(num) {
            cout << "Constructed!" << endl;
            cout << "My address:" << this << endl;
            space = new int;
            *space = num;
            cout << "space is newed!" << endl;
        }
        ~MyInt() {
            cout << "Destroyed!" << endl;
            cout << "My address:" << this << endl;
            delete space;
            cout << "space is deleted!" << endl;
        }
        MyInt plus1(MyInt n) {
            MyInt newnum (n.myInt + 1);
            cout << "I just constructed a new myInt" << endl;
            return newnum;
        }

};

int main() {
    MyInt m1 (3);
    cout << "Space after + 1: " << *(m1.plus1(m1)).space << endl;

}