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<!Doctype html>
<html>
<head>
<title>Джава</title>
<meta charset="utf-8">
<meta name="description" content="Джава">


<link rel="stylesheet"href="css/style.css">
</head>
<body>
<script type="text/javascript">
var vopros = "Сайт на 12 тем";
var name = "Вадим";
var surname;
surname = "Навицький";
var age = 18;
var gender = false;
alert(vopros + " " +name + " " + surname + ", " + age + " лет, вредные привычки: " + gender);
</script>


  </body>
  </html>