The Glittering Caves of Aglarond
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# The Glittering Caves of Aglarond While these caves are by and large natural, there is one place where the Men of Rohan have chiseled into the rock to create a magnificent exhibit. You have a wall of the cave consisting of 'lighted diamonds' arranged in a **N** by **M** grid (basically, you have a light behind each diamond which can be turned on or off). Further, you have a switch corresponding
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solution.cppC++17
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