Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1:                             Input: "babad"                         Output: "bab"                      Note:…

Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring. (1) class Solution { public: string longestPalindrome(string s) { if (s ==…

给定一个字符串 s,找到 s 中最长的回文子串.你可以假设 s 的最大长度为1000. 示例 1: 输入: "babad" 输出: "bab" 注意: "aba"也是一个有效答案. 示例 2: 输入: "cbbd" 输出: "bb" 暴力法: class Solution { public: string longestPalindrome(string s) { int len = s.size(); i…

Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring. 这道题让我们求最长回文子串,首先说下什么是回文串,就是正读反读都一样的字符串,比如 "bob", "level", &q…

Leetcode 5. Longest Palindromic Substring(最长回文子串, Manacher算法) Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1: Input: "babad" Output: "bab" Note: "aba&q…

Longest Palindromic Substring Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring. time=255ms    accepted 暴力遍历 public String lon…

Problem:Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring. 找出最大的回文子串,回文就是指字符串倒过来和之前的一样.例如aba  倒过来还是aba.abac中的最大回文子串就是aba. 我一开始…

Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1: Input: "babad" Output: "bab" Note: "aba" is also a valid answer. Example 2: Input: "cbbd"…

Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1: Input: "babad" Output: "bab" Note: "aba" is also a valid answer. Example 2: Input: "cbbd"…

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