Write a function to find the longest common prefix string amongst an array of strings. 这是一道字符串的简单题.思路也非常简单,基本都是brute force的解法.具体解法分为:按列扫和按行扫两种. 按列扫,是每次从第一个字符串中取一个出来,比较其余所有字符串响应位置字符是否相同,不相同则退出.返回第一个字...
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:strs = ["flower","flow","flight"]Output:"fl" Example 2: Input:strs = ["dog","racecar","car"]Output:""Explanation:Ther...
Write a function to find the longest common prefix string amongst an array of strings. 编写一个函数来查找字符串数组中的最长公共前缀。 If there is no common prefix, return an empty string "". 如果不存在公共前缀,返回空字符串 ""。 Example 1: Input: strs = ["flower","flow","flight"] O...
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” Example 2: Input: [“dog”,”racecar”,”car”] Output: “” Explanat...
: Padas, Packed, Pace, Pacha Longest common prefix from the said array of strings: Pa Original number: Jacket, Joint, Junky, Jet Longest common prefix from the said array of strings: J Original number: Bort, Whang, Yarder, Zoonic Longest common prefix from the said array of strings: ...
Write a function to find the longest common prefix string amongst an array of strings. 写一个函数找到一个String类型的数组中的最长公共前缀。 If there is no common prefix, return an empty string "". 如果没有公共前缀,返回空字符串。 All given inputs are in lowercase letters a-z. ...
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 "". Note: All given inputs are in lowercase letters a-z. 中文题目: 编写一个函数来查找字符串数组中的最长公共前缀。 如果不存在公共前缀,返回空字符串...
LeetCode之Longest Common Prefix 1、题目 Write a function to find the longest common prefix string amongst an array of strings 2、代码实现 package leetcode.chenyu.test; public class LongestCommonPrefix { public static void main(String[] args) {...
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" Example 2: Input: ["dog","racecar","car"] Output: "" 解题思路 是一道简单...
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" Example 2: Input: ["dog","racecar","car"] ...