Problem	segmenttree
User	ISAAC
Submission Time	2026-09-01 16:19:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp:44:3: error: ISO C++ forbids declaration of ‘root’ with no type [-fpermissive]
44 | }*root;
| ^~~~
segmenttree.cpp:54:34: error: expected ‘}’ at end of input
54 | cout<<root -> rmq(b,c)<<"\n";}}
| ^
segmenttree.cpp:5:12: note: to match this ‘{’
5 | struct node{
| ^
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:11:35: error: expression cannot be used as a function
11 | s(_s); e(_e); m=(_s+_e)/2; val(0);
| ^
segmenttree.cpp: In member function ‘void node::update(long long i