Question

I want to get this function to work:

def getEvenNumbers (numbers):

    bo = []
    for num in numbers:
         bo.append(num)
         if num % 2 == 0:
           return bo

getEvenNumbers([1, 4, 8, 9]) returns [4] though.

I expect more result like [4,8] but it not working, I only get [4]? what am I doing wrong?

Answer 1

You are returning as soon as one of the numbers is found to be even.

def get_even_numbers(numbers):
    bo = []
    for num in numbers:
        if num % 2 == 0:
            bo.append(num)
    return bo

Or:

def get_even_numbers(l):
    return [n for n in l if n % 2 == 0]