Leetcode: Group Anagrams (Kotlin)

This problem is a medium string and array problem on Leetcode. I will walk through an approach to solving this problem.

Group Anagrams - LeetCode

Problem Statement

Examples

Constraints

Understanding the Problem

First, you should understand what an anagram is. An anagram is a word you can form by rearranging the letters of another word. They give you a list of words and want you to return a list of lists. The inner list will be the group of lists.

Brainstorm