為什么輸出不了？
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>二維數(shù)組</title>
<script type="text/javascript">
?var myarr() = new Array();
?for(var i=0; i<3; i++){
???? myarr[i]= new Array();
???? for (var j=0; j<6; j++){
???????? myarr[i][j]= i*j;
???????? document.write(myarr[i][j]+" ");
? ?? }
? ? document.write("<br>");
}
</script>
</head>
<body>
</body>
</html>
2019-09-23
哦，謝謝
2019-09-19
?var myarr() = new Array();
去掉?myarr()括號(hào)：
var myarr = new Array();