Problem	segmenttree
User	ISAAC
Submission Time	2026-09-01 16:22:18
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp: In constructor ‘node::node(long long int, long long int)’:
segmenttree.cpp:11:7: error: expression cannot be used as a function
11 | s(_s); e(_e); m=((_s + _e)/2); val(0);
| ^
segmenttree.cpp:11:14: error: expression cannot be used as a function
11 | s(_s); e(_e); m=((_s + _e)/2); val(0);
| ^
segmenttree.cpp:11:39: error: expression cannot be used as a function
11 | s(_s); e(_e); m=((_s + _e)/2); val(0);
| ^
At global scope:
cc1plus: error: ‘::main’ must return ‘int’
segmenttree.cpp: In function ‘int main()’:
segmenttree.cpp:54:34: error: expected ‘}’ at end of input
54 | cout<<root -> rmq(b,c)<<"\n";}}
| ^
segmenttree.cpp:46:11: note: to match this ‘{’
46 | int main(){
| ^