package Ono;

public class Ono {
    public String name ="";

    @Override
    public String toString(){
        return name;
    }

}
class GoldAx extends Ono{
    public GoldAx(){
    name = "金の斧";
    }
}

class SilverAx extends Ono{
    public SilverAx(){
    name = "銀の斧";
    }
}
class IronAx extends Ono{
    public IronAx(){
    name = "鉄の斧";
    }
}