public class Item {
    private int label;
    private int degree;

    public Item(int l) {
	label = l;
	degree = 0;
    }

    public Item(int l, int d) {
	label = l;
	degree = d;
    }

    public void setDegree(int r) {degree = r;}
    public int getDegree() {return degree;}
    public int getLabel() {return label;}

}