Language C Tutorial

#include 
int main(void)
{
  int number = 0;                 
  int *pointer = NULL;            
  number = 10;
  pointer = &number;            
  printf("\npointer's value: %p", pointer);  /* Output the value (an address) */
  printf("\nvalue pointed to: %d\n", *pointer);       /* Value at the address */
  return 0;
}
pointer's value: 9a378
value pointed to: 10