/* Integer division by long-division method */

const dw = 16;

void main(chan (in)  STDIN  : dw,
	  chan (out) STDOUT : dw)
{
    int a, b, c : dw;
    int bits : 5;

    while (1) {

	STDIN ? a;
	STDIN ? b;
	
	c, bits = 0, 1;
	while (b .<=. a)
	    b, bits = b << 1, bits + 1;
	
	do par {
	    if (a .>=. b)
		a, c = a - b, (c << 1) ^ 1;
	    else
		c = c << 1;
	    b, bits = b >> 1, bits - 1;
	} while (bits != 0);
	
	STDOUT ! c;
    }
}