Problem	segmenttree
User	shenshiqi
Submission Time	2025-12-03 14:35:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp: In function ‘int main()’:
segmenttree.cpp:56:18: error: ‘struct node’ has no member named ‘qry’; did you mean ‘query’?
56 | cout << root->qry(x, y) << "\n";
| ^~~
| query