javascript经典练习：倒直三角形
文章源自陈学虎-https://chenxuehu.com/article/2014/10/3639.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>倒直三角形</title>
<script>
for(var i=9;i>=0;i--){
for(var j=1;j<=i;j++){
document.write('*');
}
document.write('<br>');
}
</script>
</head>
<body>文章源自陈学虎-https://chenxuehu.com/article/2014/10/3639.html</body>
</html>文章源自陈学虎-https://chenxuehu.com/article/2014/10/3639.html
文章源自陈学虎-https://chenxuehu.com/article/2014/10/3639.html
输出效果：文章源自陈学虎-https://chenxuehu.com/article/2014/10/3639.html
javascritp输出倒直三角形
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