Vowels

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Since childhood, Pajju is always fascinated by the use of vowels. He has now grown an infinite love for the vowels and don't like strings containing less than $4$ distinct vowels. Now, Pajju's friend Diggu has to decide whether Pajju will like a string or not. Can you help him out? So, you are given a string, you have to tell whether Pajju will like the string or not. Note: String contains low

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solution.cppC++17

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