Problem	segmenttree2
User	PlayVoltz
Submission Time	2023-09-02 19:36:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree2.cpp: In function ‘int main()’:
segmenttree2.cpp:66:8: error: ‘arr’ was not declared in this scope
66 | cin>>arr[i];
| ^~~