Given a string which consists of lowercase or uppercase letters, find the length of the longest palindromes that can be built with those letters. This is case sensitive, for example "Aa" is not considered a palindrome here. Note: Assume the leng…
1.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 1: Input: "babad" Output: "bab" Note: "aba" is also a valid answer. Example 2: Input: "cbbd…
Time Limit: 15000MS Memory Limit: 65536K Total Submissions: 5121 Accepted: 1834 Description Andy the smart computer science student was attending an algorithms class when the professor asked the students a simple question, "Can you propose an eff…
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"…
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…
Given a string which consists of lowercase or uppercase letters, find the length of the longest palindromes that can be built with those letters. This is case sensitive, for example "Aa" is not considered a palindrome here. Note:Assume the lengt…
Palindrome Time Limit:15000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Description Andy the smart computer science student was attending an algorithms class when the professor asked the students a simple question, &quo…
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…
Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. For example, given s = "aab",Return [ ["aa","b"], ["a","a","…