Pointerst         Test yourself
#include <iostream.h>
int main()
{
   int x; //A normal integer
   int *pointer; //A pointer to an integer
   pointer=&x; //Read it,
           //"pointer equals the address of x“
   cin>>x; //Reads in x
   cout<<*pointer; //Note the use of the * to
   // output the actual number stored in x
   return 0;
}