Trying Challenge to count vowels, but second test is failing can anyone tell me what's wrong?

Question

Link: https://www.sololearn.com/coach/80?ref=app

My Code:
s = input()
n = 0
for i in s:
if i=='a' or i=='e' or i=='i' or i=='o' or i=='u':
n+=1

print(n)

Test question failing:
Is there life on Mars?

It's giving me 6 with my code but and should be 7!

Can anyone help me here?
What's wrong?

Answer 1

BlackSpectrum ,

when you are counting vowels, make sure that also *uppercase* vowels are counting.

instead of checking each letter against the vowels, we can use the `in` operator like:

if letter.lower() in 'aeiou':

Answer 2

Why not troubleshoot your code? If there is more than 1 vowel, what does you code do? What else could go wrong?

Answer 3

BlackSpectrum ,

Thanks for putting the link to the task description in your question body.

Answer 4

Lothar,

Thanks forgot about upper case, my bad