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Raina was practicing Matrices and Determinants before his exam. He came across a question which required him to find out the number of adjacent squares for each of the squares in a grid and then sum them up. Raina tried to solve the problem but couldn’t come up with a solution. He asked his friend Sir Jadeja, who is a mathematics wizard to help him out. But even Sir Jadeja couldn’t arrive at a sol

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solution.cppC++17

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