<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>第一題</title>
</head>
<body>
<h2>document.write用法</h2>
<Script type ="text/javascript">
var rx1,rx2,rx3,maxNum,minNum;
maxNum=9;
minNum=0;
rx1=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
rx2=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
rx3=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
document.write("亂數"+rx1,rx2,rx3);
</Script>
</body>
</html>
第二題
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>第二題</title>
</head>
<body>
<h2>document.write用法</h2>
<Script type ="text/javascript">
var rx1,rx2,rx3,maxNum,minNum;
maxNum=9;
minNum=0;
rx1=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
rx2=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
rx3=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;
while(rx1==rx2)
{
rx1=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;}
while(rx2==rx3||rx3==rx1)
{
rx3=Math.floor( Math.random() * (maxNum - minNum + 1) ) + minNum;}
document.write("亂數"+rx1,rx2,rx3);
</Script>
</body>
</html>
