Problem	more_lca
User	user123
Submission Time	2023-09-20 16:50:46
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

more_lca.cpp: In member function ‘int lca::query(int, std::vector<int>)’:
more_lca.cpp:53:34: error: invalid use of non-static member function ‘bool lca::rule(int, int)’
53 | sort(v.begin(), v.end(), rule);
| ^~~~
more_lca.cpp:60:10: note: declared here
60 | bool rule(int x, int y)
| ^~~~