From 05751a72a5ca0e1b2b7f14c481f03789c9a27de9 Mon Sep 17 00:00:00 2001 From: kuingsamlee Date: Thu, 6 Dec 2018 01:45:34 +0800 Subject: [PATCH] fixed count_vowels function return value error --- snippets/count_vowels.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/snippets/count_vowels.md b/snippets/count_vowels.md index 256009312..643e64920 100644 --- a/snippets/count_vowels.md +++ b/snippets/count_vowels.md @@ -9,10 +9,10 @@ import re def count_vowels(str): - return len(len(re.findall(r'[aeiou]', str, re.IGNORECASE))) + return len(re.findall(r'[aeiou]', str, re.IGNORECASE)) ``` -``` python +```python count_vowels('foobar') # 3 count_vowels('gym') # 0 ```