#!/usr/bin/python
import sys

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