题解 | #编号子回文I#
编号子回文I
https://www.nowcoder.com/practice/db5995cd4783483f8b9f7a9e3b3a479f
/** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * * @param s string字符串 * @return string字符串 */ function longestPalindrome(s) { // write code here let i = 0 let j = s.length let max = "" while (i < j) { let temp = j while (temp >= 0) { let str = s.slice(i, temp) console.log(str) if ([...str].reverse().join('') === str) { if (str.length > max.length) { max = str } } temp-- } i++ } return max } module.exports = { longestPalindrome: longestPalindrome };