#include <stdio.h>

void binString(int n);

int main()
{
	int twos = 1;
	int x,r;
	unsigned short int v = 0;

	for(x=0;x<16;x++)
	{
		r = v | twos;
		printf("0x%04X | %5d = 0x%04X or ",v,twos,r);
		binString(r);
		putchar('\n');
		twos += twos;
	}
	return(0);
}

void binString(int n)
{
	char bin[17];
	int x;

	for(x=0;x<16;x++)
	{
		bin[x] = n & 0x8000 ? '1' : '0';
		n <<= 1;
	}
	bin[16] = '\0';
	printf("%s",bin);
}