题解 | #回文字符串#
回文字符串
https://www.nowcoder.com/practice/84424799af474ba093b06c29a1f12dfb
<!DOCTYPE html> <html> <head> <meta charset=utf-8> </head> <body> <script type="text/javascript"> const _isPalindrome = string => { // 补全代码 let oldArr = string.split(""); let newArr = oldArr.reverse(); for(let i = 0; i < oldArr.length; i++){ if (oldArr[i] != newArr[i]) { return false; } return true; } } </script> </body> </html>