i don't know, what i doing wrong....
def checkio(data): its_digit ,its_lower ,its_upper = (False,False,False) if len(data) >= 10: for el in data: if el.upper(): its_upper = True if el.lower(): its_lower = True if el.isdigit(): its_digit = True return its_digit and its_lower and its_upper and (len(data)>= 10)
I can't pass 6th test, where : - Your result: true; - Fail : checkio("6691219721"); - Right result: false; - length ≥ 10;