Student andrei=new Student("Andrei","andrei@gmail.com");
		Student mihai=new Student("Mihai","mihai@gmail.com");
		Student george=new Student("George","george@gmail.com");
		Student ana=new Student("Ana","ana@gmail.com");
		Lecturer popescu=new Lecturer("Popescu","popescu@gmail.com",3);
		Lecturer ionescu=new Lecturer("Ionescu","ionescu@gmail.com",2);
		Lecturer andries=new Lecturer("Andries","andries@gmail.com",4);
		Lecturer dumea=new Lecturer("Dumea","dumea@gmail.com",2);
		Project matlab=new Project("Matlab",2,dumea);
		Project sgbd=new Project("SGBD",2,popescu);
		Project java=new Project("JAVA",2,popescu);
		Project acso=new Project("ACSO",3,ionescu);
		Project crypto=new Project("Crypto",2,andries);
		Project fai=new Project("FAI",2,andries);


		andrei.addPreference(java);
		andrei.addPreference(sgbd);
		andrei.addPreference(crypto);
		andrei.addPreference(acso);

		mihai.addPreference(crypto);
		mihai.addPreference(fai);
		mihai.addPreference(matlab);

		george.addPreference(matlab);
		george.addPreference(crypto);
		george.addPreference(sgbd);
		george.addPreference(fai);

		ana.addPreference(sgbd);
		ana.addPreference(matlab);
		ana.addPreference(acso);
		ana.addPreference(crypto);


		popescu.addPreference(mihai);
		popescu.addPreference(george);
		popescu.addPreference(andrei);
		popescu.addPreference(ana);

		ionescu.addPreference(george);
		ionescu.addPreference(mihai);
		ionescu.addPreference(andrei);

		andries.addPreference(andrei);
		andries.addPreference(george);
		andries.addPreference(ana);

		dumea.addPreference(ana);
		dumea.addPreference(andrei);
		dumea.addPreference(george);

		allStudentsGlobal.addElement(george);
		allStudentsGlobal.addElement(ana);
		allStudentsGlobal.addElement(mihai);
		allStudentsGlobal.addElement(andrei);

		allLecturersGlobal.addElement(dumea);
		allLecturersGlobal.addElement(andries);
		allLecturersGlobal.addElement(ionescu);
		allLecturersGlobal.addElement(popescu);

		allProjectsGlobal.addElement(fai);
		allProjectsGlobal.addElement(crypto);
		allProjectsGlobal.addElement(acso);
		allProjectsGlobal.addElement(java);
		allProjectsGlobal.addElement(sgbd);
		allProjectsGlobal.addElement(matlab);

		mainProblem.allocStudent();

		System.out.println("Student preferences:");
		 Iterator <Student> it=allStudentsGlobal.iterator();
		 while(it.hasNext()){
			 	System.out.println(it.next().getProject().getNume());
			 }
			 System.out.println();
		 }