#include <stdio.h>
 
int main()
{
    unsigned int e = 65535; // [0]:0, [1]:0, [2]:255, [3]:255
    int i;
    char d = 1, c = 67, b = 3, a = 4;
    char *f; 
 
    f = &a; 
 
    printf("&d is 0x%X\n", &d);
    printf("&c is 0x%X\n", &c);
    printf("&b is 0x%X\n", &b);
    printf("&a is 0x%X\n", &a);
 
    printf("f[2] is: %hhu\n", *(f+2));                                                    
 
    f = &e; 
 
    for(i = 0; i < 4; i++)
        printf("f[%d] is: %hhu\n", i, *(f+i));
 
    return(0);
}