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One line - re library solution in Speedy category for Three Words by MarcosRecio
import re
def checkio(words: str) -> bool:
return bool(re.search(r"([a-zA-Z]+\b\s*){3}", words))
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert checkio("Hello World hello") == True, "Hello"
assert checkio("He is 123 man") == False, "123 man"
assert checkio("1 2 3 4") == False, "Digits"
assert checkio("bla bla bla bla") == True, "Bla Bla"
assert checkio("Hi") == False, "Hi"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
May 23, 2019
