#include <stdio.h>
int main(void)
{
    int *iptr; /* iptr declared pointer-to-integer */
    int *ip;   /* ip declared pointer-to-integer */
    char *cp;  /* cp declared pointer-to-character */
    float *fp; /* fp declared pointer-to-float */
 
    printf("Default Address \"iptr\" holds as %p\n", iptr);
    printf("Default Address \"ip\" holds as %p\n", ip);
    printf("Default Address \"cp\" holds as %p\n", cp);
    printf("Default Address \"fp\" holds as %p\n", fp);
 
    return 0;
}