what can i do to improve my skill after finished python course on codecademy

[Seymore4Head]

On Sun, 2 Nov 2014 12:16:11 -0500, Joel Goldstick
<joel.goldstick at gmail.com> wrote:

>On Sun, Nov 2, 2014 at 10:08 AM, Peter Otten <__peter__ at web.de> wrote:
>> Huhuai Fan wrote:
>>
>>> Thanks for your help, but i have no idea to find a project that i can
>>> complete,i am now in perplexed for what to do
>>
>> Then write a small text-based brainstorming app!
>>
>> --
>> https://mail.python.org/mailman/listinfo/python-list
>
>If you like math puzzles you can do the euler project stuff

target=1000
thelist=[]
thesum=0
for x in range (1,target):
    if x%3==0: thelist.append(x)
    if x%5==0 and x%3!=0: thelist.append(x)
for x in thelist: thesum+=x
print(thelist)
print (thesum)