1- What is the output of the following program? Why?

public class Player { private int lives;

public Player() { lives = 0; }

public Player(int plives) { lives = plives; }

public void addLives() { lives++; }

public void display() { System.out.print(lives + " "); } }

public class SpecialPlayer extends Player {

public SpecialPlayer(int plives) {super(2*plives); } }

public class Main{ public static void main(String[]args){

Player player = new Player(5);

Player special = new SpecialPlayer(5);

player.display()

player.addLives();

player.display();

special.display();

special.addLives();

special.display();

}}