[Solved] Find the error in this class definition:class Person: def __init__(name): self.name = name p = Person("Alice") | Python

Python - Classes and Object Lifecycle

Find the error in this class definition:

class Person:
    def __init__(name):
        self.name = name

p = Person("Alice")

Aself.name should be name.name

BMissing colon after class name

CIncorrect object creation syntax

DMissing self parameter in __init__ method

Step-by-Step Solution

Solution:

Step 1: Check __init__ method parameters
The first parameter of instance methods must be self. Here, __init__ lacks self.
Step 2: Confirm other syntax correctness
Class header has colon, object creation syntax is correct, and self.name assignment is proper.
Final Answer:
Missing self parameter in __init__ method -> Option D
Quick Check:
Instance methods need self as first parameter [OK]

Quick Trick: Always include self as first method parameter [OK]

Common Mistakes:

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