1classSolution {2public:3vector<vector<string>> groupAnagrams(vector<string>&strs) {4vector<vector<string> >res;5if(strs.size() ==0)returnres;6unordered_map<string, vector<string> >dict;7for(inti =0, n = strs.size(); i < n; i++)8{9stringtem =strs[i];10sort(tem.begin()...
https://leetcode.com/problems/anagrams/ 题目: Given an array of strings, group anagrams together. ["eat", "tea", "tan", "ate", "nat", "bat"], Return: [ ["ate", "eat","tea"], ["nat","tan"], ["bat"] ] 1. 2. 3. 4. 5. Note: For the return value, each inner list...
Group Anagrams -- LeetCode Given an array of strings, group anagrams together. For example, given:["eat", "tea", "tan", "ate", "nat", "bat"], Return: [ ["ate", "eat","tea"], ["nat","tan"], ["bat"] ] Note: For the return value, eachinnerlist's elements must follow t...
针对前面的例子来讲,映射为{abc:abc,bac,acb}。 my code: class Solution(object): def groupAnagrams(self, strs): """ :type strs: List[str] :rtype: List[List[str]] """ mydict = {} for x in strs: sorted_str = ''.join(sorted(x))#注意这里sorted(x)返回的是一个list if sorted...
LeetCode 49: 字母异位词分组 Group Anagrams 题目: 给定一个字符串数组,将字母异位词组合在一起。字母异位词指字母相同,但排列不同的字符串。 Given an array of strings, group anagrams together. 示例: 输入: ["eat", "tea", "tan", "ate", "nat", "bat"], 输出: [ ["ate","eat","tea"]...
leetcode 49. Group Anagrams 一 题目 Given an array of strings, group anagrams together. Example: Note: All inputs will be in lowercase. The order of your output does not matter. 二 分析 medium 级别,求错位词 分组,所谓的错位词就是两个字符串......
leetcode 49. group-anagrams 字母异位词分组 python3 时间:2020-9-4 题目地址:https://leetcode-cn.com/problems/group-anagrams/ 题目难度:Medium 题目描述: 给定一个字符串数组,将字母异位词组合在一起。字母异位词指字母相同,但排列不同的字符串。 示例: 输入: ["eat", "tea", "tan", "ate&qu.....
【摘要】 Leetcode 题目解析之 Group Anagrams Given an array of strings, group anagrams together. For example, given: “eat”, “tea”, “tan”, “ate”, “nat”, “bat”, Return: [ “ate”, “eat”,“tea”, “nat”,“tan”, ...
LeetCode 49: 字母异位词分组 Group Anagrams 题目: 给定一个字符串数组,将字母异位词组合在一起。字母异位词指字母相同,但排列不同的字符串。 Given an array of strings, group anagrams together. 示例: 输入: ["eat", "tea", "tan", "ate", "nat", "bat"], ...
[LeetCode]--49. Group Anagrams 简介:Given an array of strings, group anagrams together.For example, given: [“eat”, “tea”, “tan”, “ate”, “nat”, “bat”], Return:[ ["ate", "eat","tea"], ["nat","tan"], ["bat"]]Note...