Method main

java/Chapter 5/Question5_7/Question.java:54–67

(String[] args)

    }

    public static void main(String[] args) {
        Random rand = new Random(); 
        int n = rand.nextInt(300000) + 1;
        int missing = rand.nextInt(n+1);
        ArrayList<BitInteger> array = initialize(n, missing);
        System.out.println("The array contains all numbers but one from 0 to " + n + ", except for " + missing);
        
        int result = findMissing(array);
        if (result != missing) {
            System.out.println("Error in the algorithm!\n" + "The missing number is " + missing + ", but the algorithm reported " + result);
        } else {
            System.out.println("The missing number is " + result);
        }
    }
}