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. 翻译: 找出字符串s中最长的回文子串,字符串s的最长是1000,假设存在唯一的最长回文子串 法一:直接暴力破解 O(N3)的时间复杂度,运行超
题目链接:Longest Palindromic Substring 1. 问题描述 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. 2. 各种解法复杂度 暴力枚举:O(N^2) 记忆化搜索:O(N
http://acm.hdu.edu.cn/showproblem.php?pid=3068 最长回文 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12079 Accepted Submission(s): 4430 Problem Description 给出一个只由小写英文字符a,b,c...y,z组成的字符串S,求S中最长
[转载请注明]http://www.cnblogs.com/igoslly/p/8726771.html 来看一下题目: 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"
1 问题描述 给定一个字符串,求它的最长回文子串的长度. 2 解决方案 2.1 中心扩展法 此处,首先枚举出回文串的中心位置,然后,再在该位置上分别向左和向右扩展,记录并更新得到的最长回文串的长度. package com.liuzhen.string_1; import java.util.Scanner; public class StringLongestPalindrome { /* * 参数A:给定字符串 * 函数功能:返回字符串A中最长回文串的长度 */ public int get
http://acm.hdu.edu.cn/showproblem.php?pid=3294 Girls' research Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 5711 Accepted Submission(s): 2117 Problem Description One day, sailormoon girls