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.
My C code runs with a time complexity of O(s1.length() + s2.length()) for its worst case and O(s2.length() * 2) in the best case but i still get a timeout. What might be cause for this (I have one for loop iterating over the first string and one itereating over the second string they are not nested. Possible memory leaks have been fixed)