#include<stdio.h>
int main(){
printf("5/2 = %d\n",5/2);
printf("5 >> 1 = %d\n",5 >> 1);
printf("5/2 = %lf\n",5/2);
printf("5 >> 1 = %f\n",5 >> 1);
printf("-5/2 = %d\n",-5/2);
printf("-5 >> 1 = %d\n",-5 >> 1);
printf("-5/2 = %f\n",-5/2);
printf("-5 >> 1 = %f\n",-5 >> 1);
return 0;
}