Problem	segmenttree2
User	ISAAC
Submission Time	2026-09-19 20:33:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree2.cpp: In member function ‘void node::update(long long int, long long int, long long int)’:
segmenttree2.cpp:47:22: error: expected ‘;’ before ‘)’ token
47 | val = l->val+r->val)
| ^
| ;