answer.code: In member function ‘bool team::operator()(const team&, const team&) const’:
answer.code:9:14: error: ‘retrun’ was not declared in this scope
    9 |         else retrun lhs.num1<rhs.num2;
      |              ^~~~~~
answer.code: At global scope:
answer.code:12:23: error: ‘less_equal’ was not declared in this scope; did you mean ‘std::less_equal’?
   12 | tree<team, null_type, less_equal<team>, rb_tree_tag, tree_order_statistics_node_update> pb;
      |                       ^~~~~~~~~~
      |                       std::less_equal
In file included from /usr/include/c++/13/string:49,
                 from /usr/include/c++/13/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/extc++.h:32,
                 from answer.code:1:
/usr/include/c++/13/bits/stl_function.h:365:12: note: ‘std::less_equal’ declared here
  365 |     struct less_equal;
      |            ^~~~~~~~~~
answer.code:12:38: error: template argument 3 is invalid
   12 | tree<team, null_type, less_equal<team>, rb_tree_tag, tree_order_statistics_node_update> pb;
      |                                      ^
answer.code:12:39: error: expected unqualified-id before ‘,’ token
   12 | tree<team, null_type, less_equal<team>, rb_tree_tag, tree_order_statistics_node_update> pb;
      |                                       ^
answer.code:12:87: error: expected initializer before ‘>’ token
   12 | tree<team, null_type, less_equal<team>, rb_tree_tag, tree_order_statistics_node_update> pb;
      |                                                                                       ^
answer.code: In function ‘int main()’:
answer.code:18:9: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
   18 |         cin>>T>>P;
      |         ^~~
      |         std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
answer.code:19:12: error: ‘pb’ was not declared in this scope
   19 |         if(pb.size()<=0 || pb.find(t[T])==pb.end()){
      |            ^~
answer.code:28:17: error: ‘pb’ was not declared in this scope
   28 |         auto it=pb.find(t[1]);
      |                 ^~
answer.code:29:26: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   29 |         if(it!=pb.end()) cout<<pb.order_of_key(t[1])+1<<endl;
      |                          ^~~~
      |                          std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
answer.code:29:57: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’?
   29 |         if(it!=pb.end()) cout<<pb.order_of_key(t[1])+1<<endl;
      |                                                         ^~~~
      |                                                         std::endl
In file included from /usr/include/c++/13/istream:41,
                 from /usr/include/c++/13/sstream:40,
                 from /usr/include/c++/13/complex:45,
                 from /usr/include/c++/13/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127:
/usr/include/c++/13/ostream:735:5: note: ‘std::endl’ declared here
  735 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
answer.code:30:14: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   30 |         else cout<<pb.size()+1<<endl;
      |              ^~~~
      |              std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
answer.code:30:33: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’?
   30 |         else cout<<pb.size()+1<<endl;
      |                                 ^~~~
      |                                 std::endl
/usr/include/c++/13/ostream:735:5: note: ‘std::endl’ declared here
  735 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~