20 lines
307 B
Python
20 lines
307 B
Python
class A:
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def __init__(self, a):
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self.a = a
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def dispA(self):
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print(self.a)
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class B(A):
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def __init__(self, a, b):
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super(B, self).__init__(a) # A.__init__(self, a)
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self.b = b
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def dispB(self):
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print(self.b)
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b = B(10, 20)
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b.dispA()
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b.dispB()
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