1 #!/usr/bin/env python 2 3 class C: 4 x = 1 5 6 class D: 7 x = 2 8 9 def f(c): 10 return c.x 11 12 c = C() 13 d = D() 14 result_1 = f(c) 15 result_2 = f(d) 16 17 # vim: tabstop=4 expandtab shiftwidth=4