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.
I have an error too on this particular test.
For me it is totally wrong. There are only 0(in a_vector) and 10000 (in b_vector) left
0^2 != 100000, but the test says it should be true...
This comment is hidden because it contains spoiler information about the solution
You are not meant to be here, cheater!