<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <title>Dwie liczby</title>
    <script src='main.js' defer></script>
</head>
<body>
    <input id="a" type="text">
    <input id="b" type="text">
    <button id="button">porĂłwnaj liczby</button>
    <p id="p"></p>
</body>
</html>