//RedDragon.cpp 
class RedDragon : public Dragon
{
private:
     int fireDamage;

public:
     RedDragon(int theSize);
     int attack(int targetArmour);
     void defend(int damage);
     string getName() {return "Red Dragon";}
};

RedDragon::RedDragon(int theSize) :
     Dragon(theSize)
{
     fireDamage = 4 * getSize();
}

int RedDragon::attack(int targetArmour)
{
     return Dragon::attack(targetArmour, fireDamage);
}

void RedDragon::defend(int damage)
{
     getHitPoints() -= (damage - getArmour())/3;
}