Practice Polymorphism Questions – What will be displayed by the following code?
class A:
def __str__(self):
return“A”
class B(A):
def __init__(self):
super().__init__()
class C(B):
def __init__(self):
super().__init__()
def main():
b = B()
a = A()
c = C()
print(a, b, c)
main()
Practice Polymorphism Questions – What will be displayed by the following code?
class A:
def __str__(self):
return“A”
class B(A):
def __init__(self):
super().__init__()
class C(B):
def __init__(self):
super().__init__()
def main():
b = B()
a = A()
c = C()
print(a, b, c)
main()
Practice Polymorphism Questions – What will be displayed by the following code?
class A:
def __init__(self):
self.i = 1
def m(self):
self.i = 10
class B(A):
def m(self):
self.i += 1
return self.i
def main():
b = B()
print(b.m())
main()
Practice Polymorphism Questions – What will be displayed by the following code?
class A:
def __str__(self):
return“A”
class B(A):
def __str__(self):
return“B”
class C(B):
def __str__(self):
return“C”
def main():
b = B()
a = A()
c = C()
print(a, b, c)
main()
Practice Polymorphism Questions – What will be displayed by the following code?
class A:
def __init__(self, i = 2, j = 3):
self.i = i
self.j = j
def __str__(self):
return“A”
def __eq__(self, other):
return self.i * self.j == other.i * other.j
def main():
x = A(1, 2)
y = A(2, 1)
print(x == y)
main()
