【LeetCode】005 Longest Palindromic Substring

题目:LeetCode 005 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.

题意:字符串S,找到S中的最长回文子串。假定S最长为1000,并且有且仅有一个最长回文子串。

时间: 2024-10-07 10:16:13

【LeetCode】005 Longest Palindromic Substring的相关文章

【LeetCode】5. Longest Palindromic Substring 最大回文子串

题目: 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. 思路:用Manacher算法得到最大回文子串的长度,得到带#的最大回文子串,用split剔除#后转化成String形式输出即可. public

【leetcode】5. Longest Palindromic Substring

题目描述: 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. 解题分析: 之前百度实习生面试也被问到这个问题.这个题比较简单.就是在分别考虑对称字符字串为奇数和偶数的情况,在不超过字符串范围的情况下向

LeetCode-Algorithms #005 Longest Palindromic Substring, Database #179 Consecutive Numbers

LeetCode-Algorithms #005 Longest Palindromic Substring 英语学习时间palindromic: [医] 复发的, 再发的 在数学和计算机上,就指回文 这道题目就是找出给定字符串中最长的回文子串, 可以假定原字符串的长度不超过1000 直接遍历来做肯定是不难, 但也可以想见一定是慢得可以. 那么我的另一个想法是, 从原串中的每一个字符, 或每两个字符中间的空隙开始, 向左右两边判断是否为回文串, 最后找出最长的 1 class Solution

Java for LeetCode 005 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. 解题思路一: 暴力枚举 共N^2量级个子串(从下标零开始),每次检查需一个for循环,等于是3重for循环,时间复杂度O(n^3) 解题思路二: 动态

LeetCode 005 Longest Palindromic Substring - Java

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

LeetCode(3)题解: Longest Palindromic Substring

https://leetcode.com/problems/longest-palindromic-substring/ 题目: 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. 思路: 我的思路是遍

LeetCode OJ:Longest Palindromic Substring(最长的回文字串)

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. 玩了两天dota2,罪过罪过,还是应该老老实实刷题啊. 题目求得是最长的回文子串,这里使用的是暴力的解法,也就是解决两种回文"asdsa"以

LeetCode题解 #5 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. 在给定一个字符串S中,找到最长的回文串. 很恶心的一道题,不过应该都能想到枚举,从第一个开始枚举.枚举的字母向两头延伸,如果相同则继续,不同则开始下一

LeetCode No.5 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. 最长回文子串. 有两种思路: 1,从左向右找对称点,从对称点(或者两个相同的相邻字符)向两边搜索,记下搜到的最大长度. 2,设置一个二维bool数组,