public  class Test {
    public static void main(String[] args) {
        Hypermarket klass = new Hypermarket("Class", 250, "Ted", "SuperClass", 6);
        String Kl = klass.toString();
        System.out.println(Kl);
        Airfield airpower = new Airfield(250 , 60000, "USA", 94);
        String air = airpower.toString();
        System.out.println(air);
        TankField tanks = new TankField(260 , 5000, "Ukraine", 500 , 430 );
        String tank = tanks.toString();
        System.out.println(tank);
    }
}

class MilitaryBase
{
    private int area /*km*/ ;

    public int getArea ( ) {return area;}
    private int guards ;
    public int getGuards ( ) {return guards;}
    public MilitaryBase(int area,int guards){

        this.area=area;
        this.guards=guards;
    }
    public void  show ()
    {

        System.out.printf("area=%s,guards=%d", area,guards);
    }

}

class Airfield extends MilitaryBase {

    private String country;
    int aircrafts ;
    public Airfield(int area, int guards, String country, int aircrafts)
    {
        super(area,guards);
        this.aircrafts=aircrafts;
        this.country=country;
    }
    public String getCountry(){return country;}
    public int getAircrafts(){return aircrafts;}
    @Override
    public String toString()
    {return String.format("Area of this field is %d km^2,Our country is %s,We have %d guards , and %d aircrafts type C",getArea() ,getCountry(),getGuards(),getAircrafts());

    }


}

    class TankField extends MilitaryBase {

        private String country;
        int tanks ;
        int techComands;
        public TankField(int area, int guards, String country, int tanks, int techComands)
        {
            super(area,guards);
            this.tanks=tanks;
            this.country=country;
            this.techComands=techComands;
        }
        public String getCountry(){return country;}
        public int getTanks(){return tanks;}

        public int getTechComands() {
            return techComands;
        }

        @Override
        public String toString()
        {return String.format("This tank land has %d km^2 are ,Country of dislocation is %s,We have %d brave guards,%d tanks and %d techcomands",getArea() ,getCountry(),getGuards(),getTanks(),getTechComands());

        }


    }


class Shop
{
    private String shopName ;
    public String getShopName() {return shopName;};
    private int numberOfWorkers ;
    public int getNumberOfWorkers() { return numberOfWorkers; }
    public Shop (String shopName, int numberOfWorkers)
    {this.shopName=shopName;
    this.numberOfWorkers=numberOfWorkers;

    }
}
class Hypermarket extends Shop
{
    private String BossName;
    private String OwnerCompany;
    private int numberOfDepartments;

    public String getBossName() {
        return BossName;
    }

    public String getOwnerCompany() {
        return OwnerCompany;
    }

    public int getNumberOfDepartments() {
        return numberOfDepartments;
    }
    public Hypermarket ( String shopName, int numberOfWorkers, String BossName, String OwnerCompany, int numberOfDepartments)
    {
        super(shopName,numberOfWorkers);
        this.BossName=BossName;
        this.OwnerCompany=OwnerCompany;
        this.numberOfDepartments=numberOfDepartments;
    }
    @Override
    public  String toString()
    {return String.format("This shop name is %s,Our company is %s,We have %d departments,and %d workers, Our Boss is Mr.%s",getShopName() ,getOwnerCompany(),getNumberOfDepartments(),getNumberOfWorkers(),getBossName());

    }




}