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.
It's because if you type something non-spoiler in a solution, people can see it on the dashboard.
Use spoiler flag, please.
Shouldn't you reset
sum?No problem and don't forget spoiler flag ;)
Test your code with this input:
['n','s','n','s','n','s','n','s','w','e']