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Rahul and Strings

Rahul is fond of strings and its manipulations. One day his friend Suneel challanged him to solve a question on string. The question is as follows: Given a string which consists of both uppercase and lowercase letters. Find out the most occuring lowercase(a,b,c...) or uppercase(A,B,C...) character in the given string. - Note(1) : Lowecase letters are different from uppercase letters. "a" is di

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solution.cppC++17

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