String Vowel Counter | Dataford Interview Questions

Write a function to count the number of vowels in a string.

Count the English vowels a, e, i, o, and u regardless of case. Do not count y or any non-letter character.

The function receives one string and returns an integer representing the number of vowels it contains.

0 <= len(s) <= 100000
The input may contain uppercase and lowercase English letters, digits, spaces, and punctuation
Count only a, e, i, o, and u, regardless of case

def count_vowels(s):

Your question is String Vowel Counter. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Write a function to count the number of vowels in a string.

Count the English vowels a, e, i, o, and u regardless of case. Do not count y or any non-letter character.

The function receives one string and returns an integer representing the number of vowels it contains.

0 <= len(s) <= 100000
The input may contain uppercase and lowercase English letters, digits, spaces, and punctuation
Count only a, e, i, o, and u, regardless of case

def count_vowels(s):

Your question is String Vowel Counter. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.