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Grokking the Coding Interview Patterns in C++

Reorganize String

Explore how to rearrange a string so that no two adjacent characters are the same. Learn to assess problem constraints and implement valid solutions in C++, practicing an important coding interview pattern.

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Statement

Given a string, str, rearrange it so that any two adjacent characters are not the same. If such a reorganization of the characters is possible, output any possible valid arrangement. Otherwise, return an empty string.

Constraints:

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