#!env python3

lst = [1,2,5,8,23,4,7,3,2]

lst2 = []
for item in lst:
    if item % 2 == 0:
        lst2.append(item)

lst3 = []
for item in lst:
    if item % 3 == 0:
        lst2.append(item)

lst4 = []
for item in lst:
    if item > 0 == 0:
        lst2.append(item)

total = 0
for item in lst:
    total += item

product = 1
for item in lst:
    product *= item