<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<input type="number" id="num" placeholder="Enter Number">
<button type="button" onclick="submit()">제출</button>
<p id="output">a</p>
<script>
var corr = Math.round(Math.random() * 100 % 100);
var num = document.getElementById("num").value;
var outputtext = document.getElementById("output");
function submit(){
num = document.getElementById("num").value;
if(num == corr){
outputtext.innerText = "correct!";
}
else if(num > corr){
outputtext.innerText = `${num} down`;
}
else{
outputtext.innerText = `${num} up`;
}
}
</script>
</body>
</html>
SRIHS Infosec