Count Vowels in a String

Write a function int countVowels(string s) that returns the number of vowels (a, e, i, o, u, upper- or lowercase) in the string s. Read one word from standard input, then print the vowel count.

For input Education the output is exactly what is shown in Expected Output.

Expected Output:

5↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Functions

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