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. 暴力法 Brute Force 复杂度 时间O(n^3) 空间 O(1) 思路 暴力法就是穷举所有子字符串的可能,然后依次按位判断其是否是...
Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest palindromic substring. 题解: 第一种方法就是挨个检查,维护全局最长,时间复杂度为O(n3),会TLE。 代码如下: 1publicString longestPalindrome(String s) {...
5. Longest Palindromic Substring My Submissions Question Total Accepted: 87802Total Submissions: 399054Difficulty: Medium Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest palindromic substring. Subscribeto...
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. Example 1: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Input: "babad" Output: "bab" Note: "aba" is also a valid answer. Example...
LeetCode刷题，是为了获得面经，这是题目5的java实现解法 工具/原料 笔记本 eclipse 方法/步骤 1 题目叙述Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest palindromic substring.2 本体可以使用动态规划去...
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. Example Given thestring = "abcdzdcab", return"cdzdc".
简介:需求: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. 如果一个字符串从左向右写和从右向左写是一样的,这样的字符串就叫做palindromic string 判断回文数,中间开花。
return longestSubString; } /* Driver program to test above function */ public static void main(String[] args) { String str = "TheJavaTutorial"; System.out.println("The input string is "+str); String longestUniqueSubsttr = longestUniqueSubstringWRepeatingCharacter(str); System.out.println(...
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. 时间复杂度为O(N²)的算法 leetcode-最长回文子串 5. 最长回文子串 给定一个字符串 s,找到 s 中最长的回文...
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. 分析: 方法1:动态规划,建议循环用while,for容易超时,时间复杂度为O(n^2)。