Problem	segmenttree
User	weccs
Submission Time	2026-09-01 16:14:31
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp:10:24: error: return type specification for constructor invalid
10 | void node(int a, int b) {
| ^
segmenttree.cpp: In function ‘int main()’:
segmenttree.cpp:47:31: error: expression cannot be used as a function
47 | else cout << root -> val(b,c) << endl;
| ^