Method add

src/class130/Code01_JumpRight.java:72–79

(int j)

	}

	public static void add(int j) {
		if (j >= 0 && dp[j] != NA) {
			while (l < r && dp[queue[r - 1]] <= dp[j]) {
				r--;
			}
			queue[r++] = j;
		}
	}

	public static void overdue(int t) {
		if (l < r && queue[l] == t) {