public class StudyGroup {

     static public void main(String args[ ]) {
	PizzaMonitor pm = new PizzaMonitor();
	Leucadia lp;
	Student s[ ];
	int slicesPerPizza = 0;
	if (args.length < 1) {
	    System.err.println("arguments are slices/pizza and student names");
	    System.exit(1);
	}
	try {
	    slicesPerPizza = Integer.parseInt(args[0]);
	}
	catch (NumberFormatException e) {
	    System.err.println("Number of slices must be an integer");
	    System.exit(1);
	}
	lp = new Leucadia(pm, slicesPerPizza);
	lp.start();
	s = new Student[args.length - 1];
	for (int i = 0; i < s.length; i++) {
	    s[i] = new Student(pm, args[i + 1]);
	    s[i].start();
	}
     }

}