VTU Java Lab Program 5 | Polymorphism in Java with Shape, Circle, Triangle & Square

Описание: Master VTU Java Lab Program 5 with a clear and beginner-friendly explanation!
In this video, we develop a Java program using inheritance and polymorphism by creating a base class Shape and extending it into Circle, Triangle, and Square classes. Each class contains the methods draw() and erase(), demonstrating how runtime polymorphism works in Java.

🔥 What You’ll Learn:

How to create a base class and subclasses in Java

Implementing method overriding

Using draw() and erase() methods

Understanding runtime polymorphism

Complete code walkthrough + output explanation

VTU Java Lab Program 5 full solution

Perfect for: VTU CBCS students, Java beginners, and anyone learning Object-Oriented Programming (OOP).

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