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DIY: Reorganizing a String

Explore methods to reorganize strings ensuring no two adjacent characters are identical. Learn to implement a function in Elixir that returns a valid rearrangement or an empty string if impossible. Understand practical coding techniques useful for interview challenges and real-world applications.

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Problem statement

In this challenge, you will be given a string as input. Your task is to check whether the letters in this string can be reorganized such that the adjacent letters are ...