#include <stdio.h>

void printbits(short int v); 

int main()
{
    short int i = 1;
    int j;
    for (j = 0; j < 16; j++)
    {
        printbits(i);
        printf("%10hd\n", i);
        printbits(-i);
        printf("%10hd\n", -i);
        i <<= 1;
        printf("\n");
    }

    return 0;
}