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maquina expendedora

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Apr 1st, 2020
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  1. MaquinaExpendedora expendedora1 = new MaquinaExpendedora(10);
  2. MaquinaExpendedora expendedora2 = new MaquinaExpendedora(20);
  3.  
  4. System.out.println(expendedora1.obtenerPrecio());
  5. System.out.println(expendedora2.obtenerPrecio());
  6.  
  7. MaquinaExpendedora.sumarBoletos();
  8. MaquinaExpendedora.sumarBoletos();
  9.  
  10. System.out.println(MaquinaExpendedora.getCantidadBoletos());
  11. System.out.println(expendedora1.getCantidadBoletos());
  12. System.out.println(expendedora2.getCantidadBoletos());
  13.  
  14. expendedora1.sumarBoletos();
  15. System.out.println(expendedora2.getCantidadBoletos());
  16. private static int cantidadDeBoletos = 0;
  17. public static int getCantidadBoletos()
  18. {
  19. return cantidadDeBoletos;
  20. }
  21.  
  22. public static void sumarBoletos()
  23. {
  24. cantidadDeBoletos++;
  25. }
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