[Solved] Explain the output of the java program [duplicate]

So the quick answer, the output will be

feline cougar c c

The reason now.

new Cougar() will create an instance Cougar, since a Cougar is a Feline, Feline‘s constructor is the first thing called in the Cougar‘s constructor.
This explain “feline cougar”.

public Cougar() {
    System.out.print("cougar ");
}

is actually looking like

public Cougar() {
  super(); //printing "Feline"
    System.out.print("cougar ");
}

Now, this.type and super.type both access the same variable declared in Feline.

Since you assign "c" to it, this explain the output “c c”