Write a method (For this you will need to submit a coding listing and test output file). public int countVowels(String str). that returns a count of all vowels in the string str. Vowels are the letters a, e, i, o, and u, and their uppercase variants. Use a helper method isVowel(char ch) that checks whether a character is a vowel. Your program should be interactive (use Scanner). For optional extra credit create a second version where your countVowels method is declared as static: public static int countVowels(String str).

no

explanation

i'll pass.

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?