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OOP/Java/Lab/Week3/Armstrong.java

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+import java.util.Scanner;
+
+class Armstrong{
+    public static void main(String args[]){
+        Scanner sc = new Scanner(System.in);
+
+        int a,b,digit;
+        int digisum=0;
+
+        System.out.println("Enter the number you went to check for Armstrong-ness:");
+        a = sc.nextInt();
+
+        b = a;
+
+        while(b!=0){
+            digit = b%10;
+            digisum += (digit*digit*digit);
+            b /= 10;
+        }
+
+        if(digisum == a){
+            System.out.println("The number is an armstrong number.");
+        }else{
+            System.out.println("The number is not an armstrong number.");
+        }
+
+    }
+}