Problem	segmenttree2
User	beepbeepsheep
Submission Time	2024-12-04 11:54:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree2.cpp: In function ‘int main()’:
segmenttree2.cpp:19:19: error: ‘M’ was not declared in this scope
19 | for(int i=0;i<M;i++) {
| ^