{"html":"<!DOCTYPE html>\n<html>\n\n<head>\n    <meta charset=\"UTF-8\">\n    <style>\n       /* 填写样式 */\n    </style>\n</head>\n\n<body>\n    <!-- 填写标签 -->\n    <script type=\"text/javascript\">\n        // 填写JavaScript\n        function remove(arr, item) {\n            newArr = []\n            for(let i = 0; i< arr.length;i++){\n                if(arr[i] != item){\n                    newArr.push(arr[i])\n                }\n            }\n            return newArr\n}\n    </script>\n</body>\n\n</html>","css":"","js":""}

本题解题思路特点：不要在原数组的基础上修改，而是建一个新数组newArr存放结果