class C {
    public static int test(int h, int l) {
	while (h > 0) {
	    h--;
	}
	
	return l;
    }

    public static void main(String[] args) {
	int{H} x = 7;
	int{L} y = 0;
	int{L} r = test(x,y);
    }
}
