JS- Variables and Arrays

<!DOCTYPE html>
<html>

  <head>
    <script type="text/javascript">
      var num1=1,num2=-1,num3=0;
      var arr= new Array("positive","negative","zero");
      
      document.write(num1 + " is " + arr[0] + ".<br>");
      document.write(num2 + " is " + arr[1] + ".<br>");
      document.write(num3 + " is " + arr[2] + ".");
    </script>
  </head>
  
</html>