@admin Can any user write editorial for the problems used in long and short contest or only authorised users have rights to do that… ??
This might help.
There is absolutely nothing which stops you from writing your own “editorials” and publish them here, however, the editorials which are recognized as “offcial” for a given contest are of the responsability of the contest’s editorialist, which obviously needs to be skilled in explaining things concisely and easily…
It’s not something everyone can do…