[Solved] Find the error in this class definition:class Person: def __init__(self, name): name = name def greet(self): print('Hello, ' + self.name) | Python

Python - Object-Oriented Programming Foundations

Find the error in this class definition:

class Person:
    def __init__(self, name):
        name = name
    def greet(self):
        print('Hello, ' + self.name)

AThe class is missing a constructor method

BThe greet method should return a string, not print

CThe class name should be lowercase

DThe __init__ method does not assign name to self.name

Step-by-Step Solution

Solution:

Step 1: Check __init__ method variable assignment
The __init__ method assigns name to a local variable 'name', not to self.name, so the instance has no name attribute.
Step 2: Understand impact on greet method
greet tries to access self.name which does not exist, causing an error.
Final Answer:
The __init__ method does not assign name to self.name -> Option D
Quick Check:
Missing self.name assignment = C [OK]

Quick Trick: Assign to self.name inside __init__ [OK]

Common Mistakes:

MISTAKES

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