#include <stdio.h>
int main ()
{
signed int x1;
unsigned int x2;
x1 = -1;
x2 = x1;
fputs("\x1b[2J", stdout);
printf ("\n Norm:        %04d d", x1);
printf ("\n Rechts (VZ): %04d d", x1 >> 2);
printf ("\n Links (VZ):  %04d d", x1 << 2);
printf ("\n Norm:        %04u u", x2);
printf ("\n Rechts       %04u u", x2 >> 2);
printf ("\n Links        %04u u", x2 << 2);
return(0);
}