Problem	supertrees
User	Potato3218
Submission Time	2023-02-05 18:49:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

supertrees.cpp: In member function ‘void UFDS::init()’:
supertrees.cpp:25:8: error: ‘tail’ was not declared in this scope; did you mean ‘tanl’?
25 | fill(tail, tail + N, 1);
| ^~~~
| tanl
supertrees.cpp: In function ‘int construct(std::vector<std::vector<int> >)’:
supertrees.cpp:46:6: error: redeclaration of ‘int n’
46 | int n = p.size();
| ^
supertrees.cpp:34:9: note: ‘int n’ previously declared here
34 | int n = p.size();
| ^
supertrees.cpp:62:7: error: ‘find_set’ was not declared in this scope; did you mean ‘fd_set’?
62 | um[find_set(i)].push_back(i);
| ^~~~~~~~
| fd_set
supertrees.cpp:68:54: error: no match for ‘operator=’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type’ {aka ‘std::vector<int>’} and ‘int’)
68 | if(mxno == 2) a