Create harshadnumber.java

harshadnumber.java

@@ -0,0 +1,22 @@
+public class Main {
+    public static void main(String[] args)
+	{
+		//make a copy of original number
+		int n = 47;
+		//declare a variable to store sum of digits
+		int result = 0;
+		//perform logic for calculating sum of digits of a number
+		while(n != 0)
+		{
+			int pick_last = n % 10;
+			result = result + pick_last;
+			n = n / 10;
+		}
+		/*use condition to check whether the number entered by  
+		user is completely divisible by its sum of digits or not*/
+      if(n % result == 0)
+      System.out.println("Harshad Number");
+          else
+        System.out.println("Not a Harshad Number");
+}
+}