public class DeepPoint extends Point {
    public int depth;

    public DeepPoint(int x, int y, int d) {
        super(x, y);
        depth = d;
    }

    @Override
    public void print() {
        int i;
        for (i=0; i<depth; i++) {
            System.out.print("(");
        }
        System.out.printf("%d, %d", x, y);
        for (i=0; i<depth; i++) {
            System.out.print(")");
        }
    }
}