Contoh program pointer sederhana pada c++

/*Program Pointer Pada Pointer*/

#include<conio.h>
#include<iostream.h>


void main()
{
    int x=8;
   int *xPtr1;
   int **xPtr2;
   xPtr1 = &x;
   xPtr2 = &xPtr1;
   cout<<"Nilai x = "<<x<<endl;
   cout<<"Nilai x = "<<*xPtr1<<endl;
   cout<<"Nilai x = "<<*xPtr2<<endl;
   getch();
}