题解 | #回文字符串#
回文字符串
https://www.nowcoder.com/practice/84424799af474ba093b06c29a1f12dfb
{"html":"<!DOCTYPE html>\r\n<html>\r\n <head>\r\n <meta charset=utf-8>\r\n </head>\r\n <body>\r\n \t\r\n <script type=\"text/javascript\">\r\n const _isPalindrome = string => {\r\n // 补全代码\r\n let arr = string.split(\"\");\r\n let len = Math.floor(arr.length / 2);\r\n let res = true;\r\n for(let i = 0;i<len;i++){\r\n if(arr[i] !== arr[arr.length - 1 - i]){\r\n res = false;\r\n break;\r\n }\r\n }\r\n return res;\r\n }\r\n </script>\r\n </body>\r\n</html>","css":"/* html, body {\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\tmargin: 0;\\n\\tpadding: 0;\\n} */","js":"// 请在这里输入代码"}
#题解#