public class InheritanceDriver {

	public static void main(String[] args) {
		
		Person[] db = new Person[10];
		db[0] = new Student("Bob", "Political Science");
		db[1] = new Student("Alice");
		db[2] = new Faculty("Ted", 65000);
		db[3] = new Faculty("Fred", 75987);
		db[4] = new Student("Rufus", "Econ");
		db[5] = new Faculty("Alex", 98765);
		
		for(int i = 0; i < 6; i++) {
			if(db[i] instanceof Faculty) {
				((Faculty)db[i]).increaseSalary(5000);
			}
		}
		
		for(int i = 0; i < 6; i++) {
			db[i].print();
		}
		
		
		
	}
	
}