Merry Christmas!

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Chef is planning Christmas festivities and has three activities to choose from: - Decorating a Christmas tree, which takes $1$ hour. - Baking cookies, which takes $2$ hours. - Making a gingerbread house, which takes $4$ hours. Given that Chef has $X$ hours available, determine the maximum number of activities he can complete. Note that no two activities can overlap in time. ### Input - The fir

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solution.cppC++17

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