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.
lol
Interesting Kata. Thank u dude.
why don't u just return u[n] at last ? It may remove the last loop I think.
wow, yet you are the another who uses exception I've seen. Huhhhhh
return the longest substring(which is palindrome)'s length... It's really confuse
So celver your solution is!