Watching Movies at 2x

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Chef started watching a movie that runs for a total of $X$ minutes. Chef has decided to watch the first $Y$ minutes of the movie at **twice** the usual speed as he was warned by his friends that the movie gets interesting only after the first $Y$ minutes. How long will Chef spend watching the movie in **total**? **Note:** It is guaranteed that $Y$ is **even**. ### Input - The first line contai

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solution.cppC++17

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