Area Queries

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There are $n$ plates placed adjacent to each other having width of $1$ unit each and having different heights $h_1, h_2, h_3, ... h_n$. You can't change the order of the plates. Area of consecutive block of plates can be described as area of the rectangle formed by width equal to the number of plates in the block and height equal to the minimum of the heights of the plates in the block. You are

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solution.cppC++17

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