<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
var randomValue = Math.round(Math.random() * 100);
function guess() {
var result = prompt("请输入您要输入的内容");
if (result > randomValue) {
alert("您输入的大了");
guess();
} else if (result < randomValue) {
alert("您输入的小了");
guess();
} else {
var results = confirm("是否继续?");
if (results) {
guess();
} else {
close();
}
}
}
guess();
</script>
</head>
<body> </body>
</html>