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PROGRAMMING CHALLENGES

Vowel Counter Part 2

Difficulty:

3 Hard

1.5 Selection

Topic:

Write a program that prompts the user to enter a word or phrase and counts the number of vowels (a, e, i, o, u) present in the input, excluding any vowels that appear more than once.

INPUTS: Word or phrase (string)

PROCESSES:1. Accept user input for the word or phrase2. Convert the input to lowercase3. Use selection statements and string manipulation to check each character in the input4. Count the number of unique vowels

OUTPUTS: Number of unique vowels (integer)









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