[Solved] What will this code print?class Person: def __init__(self, age=30): self.age = age p1 = Person() p2 = Person(25) print(p1.age, p2.age) | Python

Python - Constructors and Object Initialization

What will this code print?

class Person:
    def __init__(self, age=30):
        self.age = age

p1 = Person()
p2 = Person(25)
print(p1.age, p2.age)

A25 30

BError: missing argument

C30 30

D30 25

Step-by-Step Solution

Solution:

Step 1: Check default parameter usage
p1 is created without argument, so age defaults to 30. p2 is created with 25.
Step 2: Print ages
Printing p1.age and p2.age outputs '30 25'.
Final Answer:
30 25 -> Option D
Quick Check:
Default parameter used when no argument given [OK]

Quick Trick: Default __init__ parameters fill missing arguments [OK]

Common Mistakes:

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