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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB2312">
<meta http-equiv="Content-Language" content="zh-tw">
<title>成绩计算</title>
</head>
<body background="images/BG01.jpg">
<center>
<script language = "php">
$chinese="90";
$english="75";
$math="69";
$sum=$chinese+$english+$math;
$avg=$sum/3;
$ps=100*3;
$not_ps=$ps-$sum;
echo ("您的语文、英文、数学成绩分别为:".
$chinese."分、".$english."分、".$math."分");
echo ("<br>");
echo ("您的总分为:".$sum."分、总平均为:".
$avg."分、满分".$ps."分,您还差".$not_ps."分喔!");
</script>
</center>
</body>
</html>