public Klijent() { Racun[] racuni = new Racun[10]; brOtvorenihRacuna++; }
public PlasticnaKartica(Racun racun, int pin) : base(racun, pin) { this.racun = racun; this.pin = pin; }
public MaestroKartica(Racun racun,int pin) : base(racun,pin) { this.racun = racun; this.pin = pin; }
public MaestroKartica(Racun racun) : base(racun) { this.racun = racun; }
public Kartica(Racun racun, int pin) { this.racun = racun; this.pin = pin; this.id = brojac++; }
public Kartica(Racun racun) { this.racun = racun; this.id = brojac++; }