Method addEdge1

src/class187/Code05_Passage1.java:89–94

(int u, int v, long w)

	}

	public static void addEdge1(int u, int v, long w) {
		next1[++cnt1] = head1[u];
		to1[cnt1] = v;
		weight1[cnt1] = w;
		head1[u] = cnt1;
	}

	public static void addEdge2(int u, int v, long w) {
		next2[++cnt2] = head2[u];