heloł2

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
    <script>
        document.write("Krecik puka w taborecik ");
        document.write("27 <br>");
        document.write("1"+"2");
        document.write("Wyświetlamy tekst na "+27+" znaków.<br>");
        alert("Co robi krecik?");
        confirm("Krecik puka w taborecik");
        document.write(prompt("Js to: ",""));
    </script>
    <script src="skrypt.js">
    </script>
</body>
</html>