Prison Escape

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Rhonda got arrested in a police chase. He is trying to escape the high-tech prison he is held captive in. He needs a pass-code $P$ for disabling all the cameras in order to escape. Pass-code is the solution of matrix problem given below. Help him finding the pass-code. You are given a matrix of order $N * N$. Each cell in a matrix has a value $A_{i,j}$ $(0 <= i, j < N)$, which is either positive

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solution.cppC++17

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