<html>
<head>
<meta charset="UTF-8">
<title>Системы счисления</title>
</head>
<body>
<script type="text/javascript">
function per(){
var d;
var s;
var a = document.getElementById("1").value;
while(a != 1){
d = a%2;
s = ""+s+d;
a = a/2;
}
document.getElementById("2").innerHTML = s;
}
</script>
<input type="text" id="1"><button onclick="per()">вычислить</button>
<p id="2"></p>
</body>
</html>
Простой
Простой
Простой
Простой
