Parent Method Uses Value Set by Constructor Dry Run in PYTHON

Parent Method Uses Value Set by Constructor is an interactive PYTHON dry run visualizer from the Inheritance programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Parent Method Uses Value Set by Constructor Program Code

class Vehicle:
    def __init__(self, brand):
        self.brand = brand


    def display_info(self):
        print("Brand:", self.brand)


class Car(Vehicle):
    def __init__(self, brand, year):
        super().__init__(brand)
        self.year = year


    def start_engine(self):
        print("Starting the car engine")


my_car = Car("Honda", 2026)
my_car.display_info()
print("Year:", my_car.year)
my_car.start_engine()

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