It seems the problem statement for "Problem 1" is missing. Could you please provide the details of the problem (like the question, constraints, input/output examples, etc.) so that I can help you find a solution?

For example, if it's a programming problem, share the problem description, input format, output requirements, and any sample inputs and outputs. If it's a math problem, include the question and any given data.

Once you provide the necessary details, I'll be able to assist you with a step-by-step solution!

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