#!/usr/bin/python
import sys

def compute(prey):
	temp0 = prey[1] - prey[0]
	temp1 = -1 * prey[1]
	temp2 = max(prey[0], temp1)
	temp3 = -1 * temp0
	if temp3 > temp2:
		if temp0 != 0:
			temp0 = temp1 / temp0
		else:
			temp0 = temp0
	else:
		if temp3 != 0:
			temp0 = temp1 / temp3
		else:
			temp0 = temp3
	if temp0 > temp0:
		if temp2 != 0:
			temp1 = temp1 % temp2
		else:
			temp1 = temp2
	else:
		if temp2 > prey[1]:
			temp1 = -1 * temp3
		else:
			temp1 = prey[0] * temp1
	if prey[0] != 0:
		temp0 = temp3 / prey[0]
	else:
		temp0 = prey[0]
	temp4 = prey[1] * temp0
	temp5 = prey[0] - prey[1]
	if temp4 > temp2:
		temp4 = max(temp2, temp1)
	else:
		temp4 = -1 * temp0
	temp6 = min(prey[0], prey[0])
	if temp2 > temp2:
		temp1 = temp2 + temp3
	else:
		temp1 = -1 * prey[0]
	if temp3 != 0:
		temp0 = temp3 % temp3
	else:
		temp0 = temp3
	temp5 = temp6 + temp5
	temp5 = temp6 - prey[0]
	temp1 = temp5 - temp6
	temp5 = prey[0] + temp6
	if prey[1] != 0:
		temp0 = temp2 / prey[1]
	else:
		temp0 = prey[1]
	if temp1 != 0:
		temp3 = temp4 / temp1
	else:
		temp3 = temp1
	temp4 = temp1 * prey[0]
	temp1 = -1 * temp5
	temp3 = temp0 * temp3
	temp3 = max(temp5, prey[0])
	return [temp2, temp5]
