Why am I getting a None result at the end of the code output?:
numbers = [951, 402, 984, 651, 360, 69, 408, 319, 601, 485, 980, 507, 725, 412, 547, 544, 615, 83]
def print_even(numbers):
for e in numbers:
if e == 412:
break
elif e % 2 == 0:
print e
#return e
#print print_even(numbers) //don't double print or you'll get a None at the end of your output!

Found the problem need to remove print in the call to the function!

as in:
print_even(numbers)

Question

Why am I getting a None result at the end of the code output?:
numbers = [951, 402, 984, 651, 360, 69, 408, 319, 601, 485, 980, 507, 725, 412, 547, 544, 615, 83]
def print_even(numbers):
    for e in numbers:
        if e == 412:
            break
        elif e % 2 == 0:
            print e
#return e
#print print_even(numbers)  //don't double print or you'll get a None at the end of your output!

Found the problem need to remove print in the call to the function!

as in:
print_even(numbers)

anonymous · Answer

Your function is already calling "print" to print out each number.  When you call print_even(numbers), you call "print" again which is redundant and actually not only runs print_even, but prints out what print_even *returns* as well, which right now is nothing (printing and returning are not the same thing).

It's very easy to fix: just remove the word "print" in your last line.

anonymous · Answer

Oh thanks - Didn't see your response!