Egyptian Multiplier

egyptmult.py

#Egyptian multiplier
def main():
    numbers = (raw_input('Enter 2 ints: ')).split(' ')
    numbers = map(int, numbers)
    j, k= numbers
    a, b = map(abs, numbers)
    result = 0
    while b>0:
        if b%2!=0:
            print '[*]b is even...adding %s to give: %s' %(a, result)
            result += a
        b /=2
        a *= 2
    if ((j<0)and(k>0)) or ((j>0)and(k<0)):
        print -result
    else:
        print result
    
main()
while raw_input('Again?: ') in 'yY':
    main()