6.is_prime


#1




whats wrong with my code?:
def is_prime(x):
    for n in range(x - 1):
        if n < 2:
            return False
        elif x % n == 0:
            return False
        else:
            return True


#3

i would write the condition for the low numbers:

if n < 2:
            return False

outside the loop. Also, a function ends the moment a return keyword is reached. Which in your case happens in the first run of the loop. you might want to indent else/return True so that it only returns True after the loop is finished, so you know for sure you have a prime number.


#4

2 posts were split to a new topic: 6. is_prime