Reyna & String

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Reyna's exams are over and she wants to play a game so she decides to play Game of Strings. She has a string ***S*** of length ***N*** consisting of upper-case latin alphabets whose **cost C** is defined as : - C = Sum of positions of all the characters of *S* as they appear in **reversed-alphabetical order** **Example** : The cost of the string *"BOB"* is **25+12+25=62**. (*Z* appears at positio

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solution.cppC++17

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