Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Three Words by arun_maiti
def checkio(words: str) -> bool:
count = 0
for w in words.split():
if w.isalpha():
count += 1
if count == 3:
return True
else:
count = 0
return False
print("Example:")
print(checkio("Hello World hello"))
# These "asserts" are used for self-checking
assert checkio("Hello World hello") == True
assert checkio("He is 123 man") == False
assert checkio("1 2 3 4") == False
assert checkio("bla bla bla bla") == True
assert checkio("Hi") == False
print("The mission is done! Click 'Check Solution' to earn rewards!")
Dec. 3, 2025
Comments:
