#include <stdio.h>

#define ARRAY_LEN 5
#define ARRAY_LAST_INDEX (ARRAY_LEN -1)

int array[ARRAY_LEN] = {4, 73, 12, 55, 9};

int main(void) {
    int *p = array;
    int *q = array + ARRAY_LAST_INDEX;

print_loop:
    if (p > q) goto print_loop_end; 
    printf("%d", *p);
    putchar(' ');
    p++;
    goto print_loop;
print_loop_end:
    putchar('\n');
    return 0;
}