Counting Trees

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Mr. Devu Singh has a farm. The farm is represented as a matrix, divided into rows and columns, with each element being equal to 1, if the corresponding area in the farm contains a tree, and 0 otherwise. Every element in the farm can contain atmost one tree. Mr. Devu Singh loves his farm. However, Devu Singh has a short memory. He cannot remember which of the elements in the farm has a tree in the

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solution.cppC++17

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