|
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=scri, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
var str = '';
for (var i = 1; i <= 10; i++) {
for (var j = i; j <= 10; j++) {
str = str + '*';
}
str += '\n';
}
console.log(str);
</script>
</body>
</html>
运行结果
| 
转播
