//Java program to print armstrong numbers between two intervalsimport java.util.Scanner;public class armstrong_numbers_between_two_intervals{    public static void main(String[] args)    {        //scanner class declaration        Scanner sc = new Scanner(System.in);        //input from user        System.out.print("Enter Starting Number : ");        int start = sc.nextInt();        System.out.print("Enter Ending Number : ");        int end = sc.nextInt();        System.out.println("Armstrong numbers between "+start+" and "+end+" are : ");        int n, sum;        //loop for finding and printing all prime numbers between given range        for(int i = start ; i <= end ; i++)        {            n = i;            sum = 0;            //logic for checking number is armstrong or not            while(n != 0)            {                int pick_last = n % 10;                sum = sum + (pick_last * pick_last * pick_last);                n = n / 10;            }            if(sum == i)                System.out.println(i);        }        //closing scanner class(not compulsory, but good practice)        sc.close();                                                        }}