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Find All Anagrams in a String

Explore how to identify all starting indexes of anagrams of a string b within another string a by efficiently tracking character frequencies. This lesson helps you understand the problem, use frequency maps, and implement a solution that handles permutations and anagram checks, preparing you to solve similar coding interview challenges.

Statement

Given two strings, a and b, return an array of all the start indexes of anagrams of b in a. We may return the answer in any order.

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