#include <stdio.h>

char c;
char *cp = &c;

int main()
{
    char *cp1 = cp + 10;
    char *cp2 = cp - 10;

    printf("cp1 = %p\n",cp1);
    printf("cp2 = %p\n",cp2);

    printf("cp1 < cp2 = %d\n",cp1 < cp2);
    printf("cp1 == cp2 = %d\n",cp1 == cp2);
    printf("cp1 > cp2 = %d\n",cp1 > cp2);
    return 0;
}