在HTML页面 添加script 写js代码 打印9*9乘法表
<！DOCTYPE html>
<HTML>
<HEAD>
<meta charset =“UTF-8”>
<TITLE> 9 * 9乘法表</ TITLE>
</ HEAD>
<BODY>
<SCRIPT>
var col = 9;
var row = 9;
for（var i = 1; i <= col; i ++）{
for（var j = 1; j <= i; j ++）{
document.write（j +“*”+ i +“=”+ i * j +“”）;
}
document.write（“<br />”）;
}
</ SCRIPT>
</ BODY>
</ HTML>