Hierarchical Inheritance
// Hierarchical Inheritance
class A
{
void
fnDisplay()
{
System.out.println("Hello");
}
}
class B extends A
{
void fnShow()
{
System.out.println("Welcome");
}
}
class C extends A
{
void fnPrint()
{
System.out.println("Hai");
}
}
class Inheritance_Demo
{
public static
void main(String as[])
{
B obj1
= new B();
obj1.fnDisplay();
obj1.fnShow();
C obj2
= new C();
obj2.fnDisplay();
obj2.fnPrint();
}
}
// Sample Output
>javac Inheritance_Demo.java
>java Inheritance_Demo
Hello
Welcome
Hello
Hai
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