[Solved] Find the error in this code:class Parent: def __init__(self, name): self.name = name class Child(Parent): def __init__(self, name, age): self.age = age c = Child('Anna', 10) print(c.name, c.age) | Python

Python - Inheritance and Code Reuse

Find the error in this code:

class Parent:
    def __init__(self, name):
        self.name = name

class Child(Parent):
    def __init__(self, name, age):
        self.age = age

c = Child('Anna', 10)
print(c.name, c.age)

AChild class __init__ does not call Parent __init__, so name is missing

BSyntax error in class definition

CCannot create Child instance with two arguments

Dprint statement syntax is wrong

Step-by-Step Solution

Solution:

Step 1: Check constructor chaining in child class
The child class __init__ method sets age but does not call super().__init__(name) to set name from the parent.
Step 2: Understand consequence of missing super call
Because name is not set in Child, accessing c.name will cause an error or missing attribute.
Final Answer:
Child class __init__ does not call Parent __init__, so name is missing -> Option A
Quick Check:
Missing super() call = missing parent attributes [OK]

Quick Trick: Always call super().__init__ in child __init__ to set parent attributes [OK]

Common Mistakes:

MISTAKES

Forgetting to call super().__init__ in child constructor
Assuming parent attributes set automatically
Confusing syntax errors with logic errors

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Find the error in this code:

Step 1: Check constructor chaining in child class

Step 2: Understand consequence of missing super call

Final Answer:

Quick Check:

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