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FriendsBook Algorignm

Inspired by Mark Zuckerberg, Shreyas developed a platform called FriendsBook. Every post has several options like F - To identify the friend who created the post, P  - To measure the popularity of the post(which can be pre-calculated by FriendsBook platform involving some machine learning algorithm) and S  - displays the contents of the post that can be a string including lower and uppercase Engl

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solution.cppC++17

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