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Grokking the Coding Interview Patterns in JavaScript

Solution: Group Anagrams

Explore how to solve the group anagrams problem by using frequency mapping and sorting techniques. Learn to implement efficient solutions in JavaScript that optimize time and space complexity, helping you master coding interview patterns for common challenges.

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Statement

Given a list of words or phrases, group the words that are anagrams of each other. An anagram is a word or phrase formed from another word by rearranging its letters.

Constraints:

Let strs be the list of strings given as input to find the anagrams.

  • 1≤1 \leq strs.length ≤103\leq 10^3
  • 0≤0 \leq strs[i].length ≤100
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