Swapping Diagonals

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Problem description. Given a square matrix, swap the element of major and minor diagonals. Major Diagonal Elements of a Matrix: The Major Diagonal Elements are the ones that occur from Top Left of Matrix Down To Bottom Right Corner. The Major Diagonal is also known as Main Diagonal or Primary Diagonal. Minor Diagonal Elements of a Matrix: The Minor Diagonal Elements are the ones that occur fr

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solution.cppC++17

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