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CodingBat code practice

 

allVowels


Write a method called allVowels that will return true if a given String str contains all vowels, and false if any character is not a vowel.


allVowels("donut") → false
allVowels("apple") → false
allVowels("aeiouAEIOU") → true

...Save, Compile, Run (ctrl-enter)

public boolean allVowels(String str){ }

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