49. Group Anagrams

https://leetcode.com/problems/group-anagrams/description/

 

Given an array of strings strs, group the anagrams together. You can return the answer in any order.

 

class Solution:
    def groupAnagrams(self, strs: List[str]) -> List[List[str]]:
        result = defaultdict(list)

        for str in strs:
            anamgram = "".join(sorted(str))
            result[anamgram].append(str)
        
        return list(result.values())