Message Typing

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Problem description Ravi has fallen in love with Riya. As he is my best friend, I am the only person who knows it and of course I am not going to tell you how this happened :D He starts messaging Riya as everyone does and soon realizes that his fingers are unable to type any more. He decides to reduce his work from the next day. He got an idea about how to calculate the overhead required to type

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solution.cppC++17

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