ex19-1.py

def buy_buy_buy(houses, apartments):
    print "So, you have %r houses?" % houses
    print "And you even have %r apartments!!!" % apartments
    print "U are such a rich boy!"

print buy_buy_buy(raw_input('xxx =>'), raw_input('yyy =>'))

print buy_buy_buy(312314+2323, 123*1582)