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First solution in Clear category for Count Vowels by DannielLau
def count_vowels(text: str) -> int:
text=text.lower()
s=text.count('a')+text.count('e')+text.count('i')+text.count('o')+text.count('u')
return s
print("Example:")
print(count_vowels("Hello"))
# These "asserts" are used for self-checking
assert count_vowels("hello") == 2
assert count_vowels("openai") == 4
assert count_vowels("typescript") == 2
assert count_vowels("a") == 1
assert count_vowels("b") == 0
assert count_vowels("aeiou") == 5
assert count_vowels("AEIOU") == 5
assert count_vowels("The quick brown fox") == 5
assert count_vowels("Jumps over the lazy dog") == 6
assert count_vowels("") == 0
print("The mission is done! Click 'Check Solution' to earn rewards!")
Nov. 8, 2023
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