Write a c$++$ program that will read in from a function a string variable. Once read in$,$ from within another function, using the switch$/$case statements, count the number of vowels in the string. Then from within another function, output the number of vowels found within the string.

Vowels: a$,$ e$,$ i$,$ o$,$ u

NOTE: Do not worry about creating a header file.

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