Hello! With this code:

class Complex:
    def __init__(self, realpart, imagpart):
        self.real = realpart
        self.imag = imagpart
        print self.real, self.imag

class Circle:
    def __init__(self, radius):
        print "A circle wiht the radius", radius, "has the properties:"
        print "circumference =", 3.14*radius
        print "area =", 3.14*radius**2

I get this output:

>>> Complex(3,2)
3 2
<__main__.Complex instance at 0x01412210>

But why does he print the last line?