# 16. Multiple lists

#1

It says Oops, try again. "2" was printed instead of "3".

``````list_a = [3, 1, 17, 15, 30]
list_b = [2, 4, 8, 99, 30, 40, 50, 60, 70, 80, 90]

for a, b in zip(list_a, list_b):
if a > b:
print b, a
elif a < b:
print a, b
else:
print "Numbers are the same"``````

#2

If `a > b` you want to print `a`, nothing more.

And if numbers are the same you should print out the value to the console. So when `a = 30` and `b = 30` you have to print to the console `30`.

#3

Yes you are right Mr factoradic. this is how I wrote mine:

list_a = [3, 9, 17, 15, 19]
list_b = [2, 4, 8, 10, 30, 40, 50, 60, 70, 80, 90]

for a, b in zip(list_a, list_b):

``````if a > b:
print a
else:
print b``````

It worked perfectly just like that.

#4

list_a = [3, 9, 17, 15, 19]
list_b = [2, 4, 8, 10, 30, 40, 50, 60, 70, 80, 90]

for a, b in zip(list_a, list_b):
if a > b:
print a,
else:
print b,
print # print is required to create space between last number and characteristic inherent none

#5

list_a = [3, 9, 17, 15, 19]
list_b = [2, 4, 8, 10, 30, 40, 50, 60, 70, 80, 90]

for a, b in zip(list_a, list_b):