public class AverageTester
{
   public static void main(String[] args)
   {
      String word1 = "Mary";
      String word2 = "had";
      String word3 = "a";
      String word4 = "little";
      String word5 = "lamb";

      double length1 = word1.length();
      double length2 = word2.length();
      double length3 = word3.length();
      double length4 = word4.length();
      double length5 = word5.length();
      double average = (length1 + length2 + length3 + length4 + length5)/5;
      System.out.println(average);
      System.out.println("Expected: 3.6");
   }
}