from amounts import * x = Amount ("$123.45") print x x = x * 2 print x y = Amount ("$1000.45") print x + y y = Amount ("$1000.45") print x * y z = Value ("$1000.45") #print z + Value(y) z += Value(x) print z bal = Balance (x) bal += Amount ("100.8 DM") print "balance:", bal for amt in bal: print " amount:", amt