What is the minimum number of checks needed to verify the entire shelf is in order? Go!

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​ Algorithm enthusiasts! Here’s a classic problem with real computational implications: A librarian needs to verify if 1,000 books are in order, but can only check one book at a time and must replace each book before checking another. What’s the minimum number of checks needed? And how does adding one bookmark change the solution? Share your approach in the comments!

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Speakers: M.E Francis   Read More Google for Developers