Method getf

src/class162/Code07_HotHotels1.java:47–49

(int u, int i)

	}

	public static long getf(int u, int i) {
		return f[fid[u] + i];
	}

	public static void setg(int u, int i, long v) {
		g[gid[u] + i] = v;