题记: 这道题不难但是很有意思,有两种解题思路,可以说一种是横向扫描,一种是纵向扫描. 横向扫描:遍历所有字符串,每次跟当前得出的最长公共前缀串进行对比,不断修正,最后得出最长公共前缀串. 纵向扫描:对所有串,从字符串第0位开始比较,全部相等则继续比较第1,2...n位,直到发生不全部相等的情况,则得出最长公共前缀串. 横向扫描算法实现: //LeetCode_Longest Common Prefix //Written by zhou //2013.11.22 class Solution
Justice String Given two strings A and B, your task is to find a substring of A called justice string, which has the same length as B, and only has at most two characters different from B. Input The first line of the input contains a single integer
题目:Write a function to find the longest common prefix string amongst an array of strings. 题解:给出的函数为:char* longestCommonPrefix(char** strs, int strsSize) 其中参数char** strs表示字符串数字,int strsSize表示有多少个字符串 题目的要求就是在这strsSize个字符串中找出最长的公共前缀,例如strsSize=3,字符串如下图时
Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string "". Example 1: Input: ["flower","flow","flight"] Output: "fl" Exa
Simpsons' Hidden Talents Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4597 Accepted Submission(s): 1671 Problem Description Homer: Marge, I just figured out a way to discover some of the