[Solved] You want to extend a parent class method calculate so that the child class adds 10 to the parent's result. Which code correctly does this? class Parent:... Which code correctly does this? | Python

Python - Inheritance and Code Reuse

You want to extend a parent class method calculate so that the child class adds 10 to the parent's result. Which code correctly does this?

class Parent:
    def calculate(self):
        return 5

class Child(Parent):
    def calculate(self):
        # Fill here

Areturn Parent.calculate() + 10

Breturn calculate() + 10

Creturn super().calculate() + 10

Dreturn self.calculate() + 10

Step-by-Step Solution

Solution:

Step 1: Use super() to call parent method
To get the parent's result, call super().calculate() inside the child method.
Step 2: Add 10 to the parent's result
Return the parent's value plus 10 as super().calculate() + 10.
Final Answer:
return super().calculate() + 10 -> Option C
Quick Check:
super() calls parent, add 10 = C [OK]

Quick Trick: Use return super().method() + extra to extend result [OK]

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You want to extend a parent class method calculate so that the child class adds 10 to the parent's result. Which code correctly does this?