public class Solution { /** * @param s: input string * @return: the longest palindromic substring */ public String longestPalindrome(String s) { // write your code here char[] S = s.toCharArray(); int sLength =
classSolution{public:booldp[1005][1005];stringlongestPalindrome(string s){intn=s.length(); pair<int,int> res=make_pair<int,int>(0,0);for(intlen=1;len<=n;len++)for(inti=0;i+len-1<n;i++){intj=i+len-1;if(s[i]==s[j]&&(len==1||len==2||dp[i+1][j-1])){if(len==...
思路一实现: class Solution { public: string longestPalindrome(string s) { string res = s.substr(0,1); int length = 1; bool ** P = new bool*[s.length()]; for(int i = 0; i < s.length(); i++) { P[i] = new bool[s.length()]; P[i][i] = true; if(i != s.length...
public String longestPalindrome2(String s) { if (s == null || s.length() < 2) return s; // 添加头^尾$两个不同的字符用于消除边界判断 String temp = "^" + s + "$"; int c = 0, r = 0, len = s.length() * 2 + 1 + 2, centerIndex = 0, maxLen = 0; int[] p = ...
原文链接:LeetCode Top 100 高频算法题 05:Longest Palindromic Substring LeetCode Top 100高频算法题,即LeetCode上最高频的100道求职面试算法题。小编和实验室同学之前面试找工作,也只刷了剑指offer和这top 100算法题,在实际面试中也遇到了很多LeetCode上的原题。剑指offer算法最优解之前和大家分享了,LeetCode Top...
Can you solve this real interview question? Longest Palindromic Substring - Given a string s, return the longest palindromic substring in s. Example 1: Input: s = "babad" Output: "bab" Explanation: "aba" is also a valid answer. Example 2: Input
枚举每个字符作为中心点向左右扩展。 可是这里要注意,对于每一次扩展要分奇偶两种情况。 否则可能会漏掉情况。 一发现不满足的情况立即break进行下一个中心字符的推断,代码例如以下: class Solution { public: string longestPalindrome(string s) { string ans; int len=s.length(); int maxLength=-1,CurLen,Sbeg...
LeetCode-Longest Palindromic Substring Description: 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....
【Leetcode】Longest Palindromic Substring 题目链接: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....
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...