怎么運行不行？
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>數(shù)組賦值</title>
<script language="javascript">
?var myarr=new Array(3);
?myarr[0]=88；
?myarr[1]=90;
?myarr[2]=68;
? document.write("數(shù)組第一個值是:"+myarr[0]+"<br>");
? document.write("數(shù)組第二個值是:"+myarr[1]+"<br>");
? document.write("數(shù)組第三個值是:"+myarr[2]+"<br>");
</script>
</head>
<body>
</body>
</html>
2015-01-12
myarr[0]=88； ?這個分號錯了 , ?myarr[0]=88;
2015-01-12
輸出怎么是空白啊