麻烦老师检查一下作业

来源：2-6 编程练习

请你摘掉伪善的面具

2021-07-06 11:03:35

相关代码：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
         const arr = ["a",["b","c",["d"],[undefined,"g",["x"],["y"]]],"h",["l"]];
         const [,[,,,[a=0,,[b=0],]],,]=arr;
         console.log(a,b);
    </script>
</body>
</html>