Which of the following is correct?class A: def __init__(self,name): self.name=namea1=A("john")a2=A("john")
Question
Which of the following is correct?class A: def init(self,name): self.name=namea1=A("john")a2=A("john")
Solution
The code you provided is correct. It defines a class A with an __init__ method that takes a name parameter. Then it creates two instances of the class A, a1 and a2, both with the name "john".
Here is the step by step explanation:
class A:This line is defining a new class namedA.def __init__(self,name):This line is defining the initializer method for the classA. This method will be called when you create a new instance of the class. Theselfparameter is a reference to the current instance of the class, andnameis a parameter that you will provide when creating a new instance.self.name=nameThis line is creating an attributenamefor the classAand setting it to thenameparameter provided in the initializer.a1=A("john")This line is creating a new instance of the classA, passing "john" as thenameparameter to the initializer. The new instance is stored in the variablea1.a2=A("john")This line is doing the same thing as the previous line, but storing the new instance in the variablea2.
So, the code is correct if your intention is to create a class A with a name attribute and then create two instances of that class, both with the name "john".
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