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">
var n=1;
while (n <= 15)
  {
    console.log(n);
    n = n+1;
  }
</script>


<script id="jsbin-source-javascript" type="text/javascript">var n=1;
while (n <= 15)
  {
    console.log(n);
    n = n+1;
  }
</script></body>
</html>