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Multilevel.py
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Multilevel.py
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class Class1:
def __init__(self):
self.a = 1
self.b = 11
def showData1(self):
print(self.a, self.b)
class Class2(Class1):
def __init__(self):
self.c = 2
self.d = 22
super().__init__()
def showData2(self):
print(self.c, self.d)
class Class3(Class2):
def __init__(self):
self.e = 3
self.f = 33
super().__init__()
def showData3(self):
print(self.e, self.f)
ob1 = Class1() #object created for Class1
ob2 = Class2() #object created for Class2
ob3 = Class3() #object created for Class3
ob1.showData1() #1 11
ob2.showData2() #2 22
ob3.showData3() #3 33
ob3.showData2() #2 22
ob2.showData1() #1 11
Class1.showData1(ob3) #1 11
Class2.showData1(ob3) #1 11
Class3.showData1(ob3) #1 11
Class2.showData1(ob3) #1 11
Class3.showData2(ob3) #2 22
#Class3.showData2(ob1) #object of child class should be there to access members of parent class(MRT)
Class1.showData1(ob2)# 1 11
Class3.showData2(ob3) # 2 22
Class1.showData1(ob3) # 1 11