九九乘法表

<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
</head>

<body>
	<script type="text/javascript">

   var i=0;
   var j=0;
   var str="";
   for(i=1;i<=9;i++){
     for(j=1;j<=i;j++){
	 str+=j+'×'+i+'='+j*i+' ';
	 }
     str+='\n';
   }
   alert(str);
  </script>
</body>
</html>

  

原文地址:https://www.cnblogs.com/kojya/p/2842967.html