As we all know,a contest "Technocup 2019-Final" is going to take place this Sunday.However,at the same time,there is also another codeforces round(#543),and it is going to take place just a few hours after the contest "Technocup 2019-Final" will end.Moreover,the name of the coming codeforces round is special! It includes "based on Technocup 2019 Final Round". So,is it means that the problems that #543 Round is going to have is just the same to the problems that the 2019 final round is going to have? Or,is there a limit of rating or something else to take part in the "Technocup 2019-Final"(that means,not everyone can take part in this contest),and what's the limit? Is there anyone who know the reason? Thanks a lot to everyone for helping me!!!
Auto comment: topic has been updated by Holland_Pig (previous revision, new revision, compare).
Yes, round 543 will feature problems from technocup 2019 final round. Technocup is meant for Russians only, but round 543 is open and rated for everyone (except final round participants)
You can check out some recent rounds, they're based on technocup eliminations. If you switch to Russian website you can find the real contest as well.
Thanks a lot!