1 class C: 2 class D: 3 class E: 4 def m(self, x): 5 self.x = x 6 l = self.x.__len__ 7 s = self.o 8 return self.o.__len__ 9 n = 123 10 o = "123" 11 12 p = "456" 13 q = 789 14 15 class F(E): 16 def r(self, y): 17 s = self.o 18 C.D.F.t = 234 19 return self.o.__len__ 20 t = 123 21 def u(self): 22 return self.o 23 def v(self): 24 return self.u().__len__ 25 26 def main(): 27 c = C 28 d = C.D 29 e = C.D.E 30 f = C.D.E.m 31 g = C.D.E.n 32 h = C.D.p 33 i = C.D.p.__len__ 34 C.D.q = 987 35 inst = e() 36 method = inst.m 37 return method("5") 38 39 result1 = main() 40 c = C 41 d = C.D 42 e = C.D.E 43 f = C.D.E.m 44 g = C.D.E.n 45 h = C.D.p 46 i = C.D.p.__len__ 47 C.D.q = 987 48 inst = e() 49 method = inst.m 50 result2 = method("5")