不知道哪里错了 帮帮忙

Question

<script language="javascript">
var ban=new Array(1);
for(var i=0; i<ban.length; i++ )
ban[i]=new Array(10);
ban[0][0]="56565";
ban[1][0]="ereer";
document.write("ban[0][0]");
</script>不要改的太离谱   就原题  我是新手怕看不懂

Answer 1

<script language="javascript"> 
var ban=new Array(1); 
for(var i=0;i <ban.length;i++ ){ban[i]=new Array(10);}
ban[0][0]="56565"; 
ban[1][0]="ereer"; 
document.write("ban[0][0]"); 
</script> 

Answer 2

<script language="javascript"> 
var ban=new Array(1); 
for(var i=0;i <ban.length;i++ ){ban[i]=new Array(10);}大括号，好习惯
ban[0][0]="56565"; 
ban[1][0]="ereer"; 
document.write(ban[0][0]); //这里不要加引号
</script>