Alex and Chocolates

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Alex wants to enter an eating contest where all he has to eat are chocolates. The contest lasts $N$ days. But this isn't any ordinary eating contest. If Alex ate $X$ chocolates the day before yesterday and $Y$ chocolates yesterday then he has to eat $AY + BX$ chocolates today. Now Alex is really nervous about how he is going to perform and needs your help. Find the number of chocolates he has to e

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solution.cppC++17

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