/* p3.c

   1. compile and run the program and see what it prints out.

   2. Write some code that does pointer arithmetic with a 
      pointer to an int and determine how big an int is.

   3. Same idea - figure out how large the datatype double is
   by using pointer arithmetic and printing out a pointer before
   and after adding 3.


*/

int main( ) {

  char *s="abcdefghijklmnopqustuvwxyz";

  printf("s is %d   %08x\n",s,s);
  printf("The string at s is %s\n",s);

  /* Pointer arithmetic - see what s+3 is */
  s = s+3;
  printf("s is %d   %08x\n",s);

  /* and what is stored there (as a string) */
  printf("The string at s is %s\n",s);

}