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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Counter</title>
- <script src="/lib/jquery-2.2.1.js"></script>
- </head>
- <body>
- <h1 id="number" onclick="count();"></h1>
- <script type="text/ecmascript">
- var counter = 0;
- $("#number").html(counter);
- function count() {
- counter++;
- $("#number").html(counter);
- }
- </script>
- </body>
- </html>
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