为什么我这个运行不出来呢?
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>二维数组</title> <script type="text/javascript"> var marry=new Array();//声明一维 for (var i=0,i<3,i++){ //一维长度为2 marry[i]=new Array();//再声明2维 for(var j=0,j<6,j++){//二维长度6 marry[i][j]=i*j; } } document.write("marry[2][5]的值为:"+marry[2][5]);</script></head><body></body></html>