✔️ Etapa 1
✔️ Etapa 2
✔️ Etapa 3
- Card
- Eveniment
- Locatie
- Plata
- PlataCard
- PlataNumerar
- Tichet
- TichetReducere
- readClient()
- readCard(String numeDetinator)
- readLocatie()
- readEveniment(Locatie locatie)
- readTichet(Client client, Eveniment eveniment)
- afiseazaClientiDupaVarsta(Locatie locatie)
- afiseazaClientiCuReducere(Eveniment eveniment)
- afiseazaPlatileTichetelor(Eveniment eveniment)
- calculeazaVenituri(Eveniment eveniment)
- afiseazaPlatileClientului(Client client)