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Today is the examination of EE 101. There are n rows and n cols of desks filled with students. The examination is an MCQ with +1 for correct answer and no negetive marking. The inviglator has forgot to wear specs today and the students are sitting so close that he wont notice if a student cheats from 1 person on his forward, backward, left or right. Among those n*n students there are some students

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solution.cppC++17

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