challenge 20

challenge 4

Signed-off-by: Harshit_Dongre <95414266+Harshit1020@users.noreply.github.com>

Author: shivaylamba

contributors/Harshit1020/Armstrong.java

@@ -0,0 +1,23 @@
+import java.util.Scanner;
+public class ArmstrongNum {
+    public static void main(String[] args) {
+        int n;
+        Scanner sc = new Scanner(System.in);
+        System.out.println("enter the value:");
+        n = sc.nextInt();
+        int temp = n;
+        int rem, sum = 0;
+        while(n > 0){
+
+            rem = n%10;
+            sum = sum+(rem*rem*rem);
+            n = n/10;
+        }
+        if(temp == sum){
+            System.out.println("number is armstrong");
+        }
+        else{
+            System.out.println("number is not armstrong");
+            }
+    }
+}