arrow_op

#include <bits/stdc++.h>
using namespace std;

class entity
{
 public:
     int x;
     void say_hello()
    {
        cout<<"hello";
    }
};

int main()
{
 entity *e=new entity();
 e->say_hello();
 e->x=3;
 cout<<(*e).x<<endl;
 cout<<(e->x==(*e).x);
    return 0;
}