完美運行了
<!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+1)*(j+1);
? ? ? ? if(myarr[i][j]<10){
? ? ? ? ? ?
? ? ? ? ? myarr[i][j] ?="0"+myarr[i][j];
? ? ? ? }
? ? }
}
for(var i=0;i<3;i++){
? ? for(var j=0;j<6;j++){
? ? ? ? document.write(myarr[i][j]+" ");
? ? }
? ? document.write("<br>");
? ??
}
</script>
</head>
<body>
</body>
</html>
2018-08-03
<!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>2018-07-19
<!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?num=new?Array();//先聲明一維數(shù)組????for(var?i=0;i<3;i++){????????num[i]=new?Array();????????for(var?j=0;j<6;j++){????????????num[i][j]=i*j;????????????document.write(num[i][j]+"?");????????}????????document.write("<br>")????}????</script></head><body></body></html>