Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
The function names in test cases and final cases are different.
I found this bug when I submit my Python code.
^_^
amazing wow~
Fantastic ^_^
I think this solution is not perfect.
If we set the input as follows:
get_socks('Henry',['green', 'blue', 'green'])
we will get an empty list(actually we should get ['green', 'green']).
Do you agree with me?