3.Hierarchical level Inheritance:-
When more than two classes using only one class properties is called hierarchical level.
When more than two classes using only one class properties is called hierarchical level.
class
GrandFather
{
public
void property1()
{
System.out.println("Full
property of Grandfather");
}
}
class
Father extends GrandFather
{
public
void property2()
{
System.out.println("Property
of house");
}
}
class
Son extends GrandFather
{
public
void property3()
{
System.out.println("Property
of car");
}
}
class
Main
{
public
static void main(String args[])
{
Father
f=new Father();
f.property2();
f.property1();
Son
s=new Son();
s.property3();
s.property1();
}
}
OUTPUT:-
C:\Users\Satyendra\Desktop>javac
Main.java
C:\Users\Satyendra\Desktop>java
Main
Property
of house
Full
property of Grandfather
Property
of car
Full
property of Grandfather
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