{"html":"<!-- 请在此处编写你的代码 -->\\n\r\n<!-- <div id=\"app\"> Hello Nowcoder </div> -->","css":"/* html, body {\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\tmargin: 0;\\n\\tpadding: 0;\\n} */","js":"function removeWithoutCopy(arr, item) {\r\n    for(let i =0;i<arr.length;i++){\r\n        if(arr[i]===item){\r\n            arr.splice(i,1);\r\n            i--;/*注意删除之后索引要减一不然会跳到下下个元素*/ \r\n        }\r\n    }\r\n    return arr;\r\n}"}