[HTML] 纯文本查看 复制代码
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
td{
border: 1px solid;
text-align: center;
}
/
table{
//
align-content: center;
//
}
/
</style>
</head>
<body>
<script>
document.write("<table width='70%' align='center'>")
for (var i = 1; i <=9 ; i++) {
document.write("<tr>");
for (var j = 1; j <=i ; j++) {
document.write("<td>");
document.write(j+"
"+i+"="+(j
i));document.write("</td>");
}
document.write("<tr>");
}
document.write("</table>")
</script>
</body>
