Vowel Anxiety

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Utkarsh has recently started taking English-language classes to improve his reading and writing skills. However, he is still struggling to learn English. His teacher gave him the following problem to improve his vowel-identification skills: There is a string $S$ of length $N$ consisting of lowercase English letters only. Utkarsh has to start from the first letter of the string. Each time he enc

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solution.cppC++17

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