Method access

src/class201/Code07_Network1.java:125–131

(int x)

	}

	public static void access(int x) {
		for (int y = 0; x != 0; y = x, x = fa[x]) {
			splay(x);
			rs[x] = y;
			up(x);
		}
	}

	public static void makeroot(int x) {
		access(x);