标签：++ body pad asc write range charset char amp
用javascript的for循环，打印九九乘法表
javascript：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>用for循环打印九九乘法表</title>
<script type="text/javascript">
for(var row=1; row<=9; row++){
for(var col=1; col<=row; col++){
document.write(col+‘*‘+row+‘=‘+col*row +‘  ‘);
}
document.write("<br/>");
}
</script>
</head>
<body>
</body>
</html>
运行结果：
1 * 1 = 1
1 * 2 = 2 2 * 2 = 4
1 * 3 = 3 2 * 3 = 6 3 * 3 = 9
1 * 4 = 4 2 * 4 = 8 3 * 4 = 12 4 * 4 = 16
1 * 5 = 5 2 * 5 = 10 3 * 5 = 15 4 * 5 = 20 5 * 5 = 25
1 * 6 = 6 2 * 6 = 12 3 * 6 = 18 4 * 6 = 24 5 * 6 = 30 6 * 6 = 36
1 * 7 = 7 2 * 7 = 14 3 * 7 = 21 4 * 7 = 28 5 * 7 = 35 6 * 7 = 42 7 * 7 = 49
1 * 8 = 8 2 * 8 = 16 3 * 8 = 24 4 * 8 = 32 5 * 8 = 40 6 * 8 = 48 7 * 8 = 56 8 * 8 = 64
1 * 9 = 9 2 * 9 = 18 3 * 9 = 27 4 * 9 = 36 5 * 9 = 45 6 * 9 = 54 7 * 9 = 63 8 * 9 = 72 9 * 9 = 81
标签：++ body pad asc write range charset char amp
原文地址：https://www.cnblogs.com/tylerwu/p/12712699.html
