Equalize

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Chef is creating a map for a certain real-time strategy video game. In this game, a map is a 2D rectangle of dimensions N × M tiles. Initially, the tile at row i and column j has a height of Hi,j. Heights are always integers. Before creating the map, Chef first wants to make the heights of all the tiles equal. But he can only change height values using the equalize tool. The equalize tool is rec

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solution.cppC++17

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