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">
setTimeout(function () {
    console.log('A');
}, 1000);

setTimeout(function () {
    console.log('B');
}, 1000);

setTimeout(function () {
    console.log('C');
}, 1000);
</script>


<script id="jsbin-source-javascript" type="text/javascript">setTimeout(function () {
    console.log('A');
}, 1000);

setTimeout(function () {
    console.log('B');
}, 1000);

setTimeout(function () {
    console.log('C');
}, 1000);</script></body>
</html>