C语言递增指针

#include <stdio.h>

const int MAX = 3;

int main () {

   int  var[] = {10, 100, 200};
   int  i, *ptr;

   /* let us have array address in pointer */
   ptr = var;

   for ( i = 0; i < MAX; i++) {

      printf("Address of var[%d] = %x/n", i, ptr );
      printf("Value of var[%d] = %d/n", i, *ptr );

      /* move to the next location */
      ptr++;
   }

   return 0;
}