Quick Overview

Practice grouping strings by anagram signature in a coding interview, including sorting-based and frequency-vector approaches. The problem is useful for reviewing hash maps, deterministic grouping, duplicate words, and time-complexity trade-offs.

Group Strings By Anagram Signature

Company: Okx

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Overview: Practice grouping strings by anagram signature in a coding interview, including sorting-based and frequency-vector approaches. The problem is useful for reviewing hash maps, deterministic grouping, duplicate words, and time-complexity trade-offs.

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