Hello everybody,

I've been practicing for a while now with some old competitions and, as you know, many of them are not uploaded on any online judge so you have to test your solutions by yourself. For this purpose I use Codeforces Gym and prepare the problems in Polygon. The trouble comes from the fact that not all of the competitions provide model solutions. Most of them give the test data, but it is in the form of input-output files and from what I've managed to understand — Polygon wants a model solution to generate output files.

My question is : Is there a way to prepare a problem in Polygon by manually uploading the correct outputs of the tests and having no model solution?

Thanks in advance!