Create Magic number

xma8lu · web-flow · commit 43fd2efc2dc8 · 2020-10-10T19:33:28.000+05:30
diff --git a/Magic number b/Magic number
@@ -0,0 +1,32 @@
+import java.util.Scanner;
+
+public class MagicNumber
+{
+    public static void main(String[] args)
+    {
+        int n, r = 1, num, sum = 0;
+        Scanner sc = new Scanner(System.in);
+        System.out.print("Enter number=");
+        n = sc.nextInt();
+        num = n;
+        while (num > 9)
+        {
+            while (num > 0)
+            {
+                r = num % 10;
+                sum = sum + r;
+                num = num / 10;
+            }
+            num = sum;
+            sum = 0;
+        }
+        if (num == 1)
+        {
+            System.out.println("Magic Number");
+        }
+        else
+        {
+            System.out.println("Not Magic Number");
+        }
+    }
+}
