Problem	singlefile
User	bachnguyen123
Submission Time	2025-11-13 20:46:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

singlefile.cpp: In member function ‘int node::qry(int, int)’:
singlefile.cpp:27:49: error: expected ‘)’ before ‘;’ token
27 | else return max(l -> qry(a,m), r -> qry(m+1,b);
| ~ ^
| )