#include <iostream>
using namespace std;
class MyClass {
int i;
public:
MyClass(int n) {
i = n;
}
int get_nmbr() {
return this->i;
}
};
int main() {
MyClass myClass(100), *p;
p = &myClass;
cout << sizeof(MyClass) << endl;
cout << sizeof(MyClass*) << endl;
cout << &myClass << endl;
cout << &p << endl;
return 0;
}
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