Yet another Exam

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Oh, it's time for college exams. The students are sitting in an examination hall. It consists of seats arranged in such a manner that it forms $m$ rows and $n$ columns. There is a special question about Dynamic Programming in the exam. The students who know the answer to this question are represented by $1$, and the students who don't, are represented by $0$. So, the students who don't know the

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solution.cppC++17

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