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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>隨機產生可重複的亂數</title>
<Script type ="text/javascript">
var a=0,b=0,c=0;
var minNum = 0;
var maxNum = 9;
a = Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
b = Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
c = Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
document.write("亂數a：",+a,"亂數b：",+b,"亂數c：",+c);
</Script>
</head>
<body>
<h2></h2>
</body>
</html>
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