1+ import java .util .Scanner ;
2+ 3+ // Create a program to check if a number is an Armstrong number.🚀
4+ public class challenge24 {
5+ public static void main (String [] args ) {
6+ Scanner scanner = new Scanner (System .in );
7+ System .out .println ("Enter a number: " );
8+ int number = scanner .nextInt ();
9+ if (isArmstrongNumber (number )) {
10+ System .out .println (number + " is an Armstrong number." );
11+ } else {
12+ System .out .println (number + " is not an Armstrong number." );
13+ }
14+ }
15+ 16+ public static boolean isArmstrongNumber (int number ) {
17+ int originalNumber , remainder , result = 0 , n = 0 ;
18+ originalNumber = number ;
19+ 20+ // find the number of digits in the number
21+ while (originalNumber != 0 ) {
22+ originalNumber /= 10 ;
23+ ++n ;
24+ }
25+ 26+ originalNumber = number ;
27+ 28+ // find the sum of the cubes of each digit
29+ while (originalNumber != 0 ) {
30+ remainder = originalNumber % 10 ;
31+ result += Math .pow (remainder , n );
32+ originalNumber /= 10 ;
33+ }
34+ 35+ // if the sum is equal to the original number, then the number is an Armstrong number
36+ return result == number ;
37+ }
38+ }
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