class Animal
{
void Walk()
{
System.out.println("Animal can Walk");
}
}
class Man extends Animal
{
void Walk()
{
System.out.println("Man can Walk using Two lags");
}
public static void main(String ar[])
{
Man m=new Man();
m.Walk();
}
}
class Lion extends Animal
{
void Walk()
{
System.out.println("Lion can Walk using Four lags");
}
public static void main(String ar[])
{
Lion L=new Lion();
L.Walk();
}
}
class Dog extends Lion
{
void Walk()
{
System.out.println("Dog can Walk using Four lags");
}
public static void main(String ar[])
{
Dog d=new Dog();
d.Walk();
}
}
