#include <stddef.h>
#include <stdio.h>

int
main()
{
    size_t s = -1;      // so that we get the largest value ;-)
    ptrdiff_t p = -1;

    printf("s = %20zu (hex: %16zx, oct: %23zo)\n", s, s, s);
    printf("p = %20td (hex: %16tx, oct: %23to)\n", p, p, p);
}