The Special Number

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The Special Number A special number S for an integer X , is the count of number of values satisfying the following conditions: 1. A XOR X > X 2. 0 ( where A and X are integers ) you are given a N x N grid of integers X , you need to output the largest of the sums of the special number S of numbers that appear on the paths starting from the top row ( any element ) to bottom row( any element ), so

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solution.cppC++17

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