freecodecamp--freecodecamp/curriculum/challenges/english/blocks/daily-coding-challenges-python/68f6587287ad1f4ad39b0c7f.md

id, title, challengeType, dashedName

id	title	challengeType	dashedName
68f6587287ad1f4ad39b0c7f	Challenge 93: Vowels and Consonants	29	challenge-93

--description--

Given a string, return an array with the number of vowels and number of consonants in the string.

• Vowels consist of a, e, i, o, u in any case.
• Consonants consist of all other letters in any case.
• Ignore any non-letter characters.

For example, given "Hello World", return [3, 7].

--hints--

count("Hello World") should return [3, 7].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("Hello World"), [3, 7])`)
}})

count("JavaScript") should return [3, 7].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("JavaScript"), [3, 7])`)
}})

count("Python") should return [1, 5].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("Python"), [1, 5])`)
}})

count("freeCodeCamp") should return [5, 7].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("freeCodeCamp"), [5, 7])`)
}})

count("Hello, World!") should return [3, 7].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("Hello World"), [3, 7])`)
}})

count("The quick brown fox jumps over the lazy dog.") should return [11, 24].

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(count("Hello World"), [3, 7])`)
}})

--seed--

--seed-contents--

def count(s):

    return s

--solutions--

def count(s):
    vowels = "aeiou"
    consonants = "bcdfghjklmnpqrstvwxyz"
    v = 0
    c = 0

    for char in s:
        ch = char.lower()
        if ch in vowels:
            v += 1
        if ch in consonants:
            c += 1

    return [v, c]