The Two Little Sisters

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Sak and Pre are the two little sisters :) They love to play games with each other. Yesterday, Pre was stumbling online and she came across a new game called “Stone-Queen”. She immediately told about it to Sak, so she could play it with her. Stone-Queen is a two player game. The game starts with a pile of stones. Each player on his turn can subtract a “queen” number of stone

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solution.cppC++17

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