Problem Link

Problem Statement

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

An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.

Example 1:

Input: strs = [“eat”,“tea”,“tan”,“ate”,“nat”,“bat”]

Output: [[“bat”],[“nat”,“tan”],[“ate”,“eat”,“tea”]]

Example 2:

Input: strs = [""]

Output: [[""]]

Example 3:

Input: strs = [“a”]