Instructions Write a program that prompts the user to input a sequence of characters and outputs the number of vowels. (Use the function isVowel written in Programming Exercise 2.) Your output should look like the following: There are # vowels in this sentence. ... where # is the number of vowels. Instructions Write a program that prompts the user to input a sequence of characters and outputs the number of vowels. (Use the function isVowel written in Programming Exercise 2.) Your output should look like the following: There are # vowels in this sentence. ... where # is the number of vowels