Interview guides / ios

Valid Anagram: iOS Interview Question

Valid Anagram interview question with a clear example answer for iOS engineers. Practice with AceMobileInterview.

This is a common iOS interview topic: Valid Anagram.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1. 1.Given two strings, determine if one is an anagram of the other. Implement in Swift.

   Count character frequencies with a dictionary (or sort both). O(n) counting is preferred. Discuss Unicode/grapheme clusters if they push on String indexing.