怪盗基德的挑战书 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 990 Accepted Submission(s): 478 Problem Description “在树最美丽的那天,当时间老人再次把大钟平均分开时,我会降临在灯火之城的金字塔前,带走那最珍贵的笑容.”这是怪盗基德盗取巴黎卢浮宫的<蒙娜丽莎的微笑>这幅画时,挑
题目: Write a function to find the longest common prefix string amongst an array of strings. 思路:求最长前缀子串,假设第一个字符串是最长前缀子串,采用增强for得到数组中每个字符串,分别与第一个字符串的同一位置进行比较,有一个字符串在该位置不一致,就返回. public class Solution { public String longestCommonPrefix(String[] strs) { i