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Data Structures & Algorithms In Go

Solution Review: Reverse Queue

Explore how to reverse a queue by transferring its elements to a stack and then back to the queue. Learn the implementation steps and analyze the solution's linear time complexity.

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Solution

We can solve the reverse queue problem by removing all the queue elements and pushing them to the stack till the queue is empty. Then we’ll pop elements from the stack and add them to the queue. Finally, all the elements of the queue are reversed.

Let’s look at the illustration ...