two countries and previous to compete in a tournament the country I want to train the player in the groups in order to maximize

Answer 1

Kundan Singh ,
we don't post solutions, but if you present a complete task description we may support you as good as we can. to do so, we need to see your code.
please put your code in playground and link it here.
if you have any doubts, you are free to read this:
https://www.sololearn.com/Blog/38/8-simple-rules-to-get-help-from-the-community

Answer 2

So you need the solution of team building and Highly profitable month.
First of all, No one can understand the actual question by its title. It's hard to find the code coach if it's in sololearn. So you should add the description with it.
Next, we won't provide a direct solution to you. If you need help then first show what you have tried so far and we will help you to guide you on the right path.
So please give the description and show your attempt if you really want help.

Answer 3

If you know the solution please post it

Answer 4

Question name is "team building"

Answer 5

Therae is one more question "Highly profitable month"