#include<iostream>
using namespace std;

class node{
   public:
     int data;
     node *next;
};

int main(){
   node *head; // points to a node object
   head = new node;
   head->data = 99;
   cout << head -> data << endl;
   // node n1;
   // n1.data = 7;

/*
   int *p;
   while(1){
     p = new int;
     *p = 89;
     cout << "p = " << p << "\n";
     cout <<"*p = " << *p << "\n";
     delete p;
   }
*/
}