var str = "<table width='800' align='center' border='1' rules='all'>";
for(var i=1;i<=9;i++){
str += "<tr>";
for(var j=1;j<=i;j++){
str += "<td>"+j+"×"+i+"="+(j*i)+"</td>";
}
str += "</tr>";
}
str += "</table>";
document.write(str);
九九乘法表 作业题
猜你喜欢
转载自blog.csdn.net/liaohongying520/article/details/81608221
今日推荐
周排行