Problem	unitedcows
User	chenweilian
Submission Time	2026-09-10 15:47:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

unitedcows.cpp: In member function ‘void SegTree::setrel(int, int, int, int, bool)’:
unitedcows.cpp:126:25: error: invalid use of non-static member function ‘void SegTree::relevant(int)’
126 | setrel(p*2, l, m, x, relevant);
| ^~~~~~~~
unitedcows.cpp:145:7: note: declared here
145 | void relevant(int x) {
| ^~~~~~~~
unitedcows.cpp:129:29: error: invalid use of non-static member function ‘void SegTree::relevant(int)’
129 | setrel(p*2+1, m+1, r, x, relevant);
| ^~~~~~~~
unitedcows.cpp:145:7: note: declared here
145 | void relevant(int x) {
| ^~~~~~~~