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Chef and his Girl Friend

Chef’s girlfriend has been kidnapped by a kidnapper. She has been captivated on the terrace of a multi-story building. The Building has N floors and each floor has M rooms in it. Also the Building is cylindrical in shape (first and last rooms of a floor are adjacent). Each room has Ki,j number of gold coins in it. The Kidnapper has asked the chef to collect and give him the maximum number of gold

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solution.cppC++17

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