Unusual game

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Recently Chef invented a two player game. The game is played on a horizontal strip consisting of n cells that are numbered from left to right with consecutive integers from 1 to n. At the beginning of the game, a pawn is placed at the cell numbered x. The players make moves alternately, i.e. the first player makes all odd numbered moves (1st, 3rd, 5th and so on) and the second player all even numb

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solution.cppC++17

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