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*This time the world has a problem, and Raghu needs to solve it. But can he?* You want to be a savior of people since everyone else is doing everything else. The world is flat, and it is definitely a rectangular grid of shape $n\times m$. Shriram's hospital is located at $(n, m)$, while Raghu is standing at the origin. The hospital has an immediate need for masks (for doctors and patients) s

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solution.cppC++17

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