Coxxs/index.html Secret

## index.html
<!DOCTYPE html>
<html lang="zh">
    <head>
        <meta charset="UTF-8">
        <link rel="stylesheet" href="static/bootstrap/css/bootstrap.min.css">
        <link rel="stylesheet" href="static/main.css">
        <meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no">
        <title>FLAG 提取器</title>
    </head>
    <body class="text-center">
        <form class="form-getflag">
            <div id="app">
                <h1>FLAG 提取器</h1>

                <p>你想提取的 flag 数量：<span id="show"></span></p>
                <input type="range" id="number" name="number" class="form-control" value="0" min="0" max="1.5" step="0.00001"/>
                <input type="submit" class="btn btn-lg btn-primary btn-block" value="提取" />
            </div>
        </form>
        <script src="static/jquery.min.js"></script>
        <script src="static/bootstrap/js/bootstrap.min.js"></script>

        <script type="text/javascript">
            var prevVal = 0;
            $(document).ready(function() {
                $("#show").text($('#number')[0].value);
                $('#number').on('input', function() {
                    if ($('#number')[0].value.toString() === "1") {
                        console.log('没想到吧!');
                        $('#number')[0].value = 1.00001;
                        if (prevVal == 1.00001)  $('#number')[0].value = 0.99999;
                        if (prevVal == 0.99999)  $('#number')[0].value = 1.00001;
                    }
                    $("#show").text($('#number')[0].value.toString());
                    prevVal = $('#number')[0].value;
            });
        });
        </script>
    </body>
</html>
	<!DOCTYPE html>
	<html lang="zh">
	<head>
	<meta charset="UTF-8">
	<link rel="stylesheet" href="static/bootstrap/css/bootstrap.min.css">
	<link rel="stylesheet" href="static/main.css">
	<meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no">
	<title>FLAG 提取器</title>
	</head>
	<body class="text-center">
	<form class="form-getflag">
	<div id="app">
	<h1>FLAG 提取器</h1>

	<p>你想提取的 flag 数量：<span id="show"></span></p>
	<input type="range" id="number" name="number" class="form-control" value="0" min="0" max="1.5" step="0.00001"/>
	<input type="submit" class="btn btn-lg btn-primary btn-block" value="提取" />
	</div>
	</form>
	<script src="static/jquery.min.js"></script>
	<script src="static/bootstrap/js/bootstrap.min.js"></script>

	<script type="text/javascript">
	var prevVal = 0;
	$(document).ready(function() {
	$("#show").text($('#number')[0].value);
	$('#number').on('input', function() {
	if ($('#number')[0].value.toString() === "1") {
	console.log('没想到吧!');
	$('#number')[0].value = 1.00001;
	if (prevVal == 1.00001) $('#number')[0].value = 0.99999;
	if (prevVal == 0.99999) $('#number')[0].value = 1.00001;
	}
	$("#show").text($('#number')[0].value.toString());
	prevVal = $('#number')[0].value;
	});
	});
	</script>
	</body>
	</html>