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!!!