Find Vowels in a String | Dataford Interview Questions

Find the vowels in a string.

Implement find_vowels(s) to return every vowel in s, in its original order and with its original capitalization. Treat a, e, i, o, and u as vowels, ignore case when checking, and leave y out. The input is a string and the output is a list of one-character strings; for example, "Engineering" returns ["E", "i", "e", "e", "i"], while "rhythm" returns [].

Constraints

0 <= len(s) <= 10^5
s contains standard ASCII letters, spaces, and punctuation
Only a, e, i, o, and u count as vowels; y does not

Function Signature

def find_vowels(s):

Your question is Find Vowels in a String. 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.

Problem

Find the vowels in a string.

Constraints

0 <= len(s) <= 10^5
s contains standard ASCII letters, spaces, and punctuation
Only a, e, i, o, and u count as vowels; y does not

Function Signature

def find_vowels(s):

Your question is Find Vowels in a String. 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.