Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
sayHello();

 var total = 0;

 var scorePoint = function () {
     total += 1;
     console.log(total);
 };

 scorePoint();
 scorePoint();
 scorePoint();
</script>


<script id="jsbin-source-javascript" type="text/javascript">sayHello();

 var total = 0;

 var scorePoint = function () {
     total += 1;
     console.log(total);
 };

 scorePoint();
 scorePoint();
 scorePoint();</script></body>
</html>