Problem	segmenttree
User	yc
Submission Time	2025-09-20 16:45:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp:6:12: error: expected ‘)’ before ‘,’ token
6 | node(int_s ,int_e):
| ~ ^~
| )
segmenttree.cpp:13:4: error: ISO C++ forbids declaration of ‘root’ with no type [-fpermissive]
13 | }*root;
| ^~~~
segmenttree.cpp:27:2: error: expected ‘;’ after struct definition
27 | }
| ^
| ;
segmenttree.cpp: In member function ‘void node::update(int, int)’:
segmenttree.cpp:17:25: error: ‘y’ was not declared in this scope; did you mean ‘yn’?
17 | if (p>m) r->update(p,y);
| ^
| yn
segmenttree.cpp:18:21: error: ‘y’ was not declared in this scope; did you mean ‘yn’?
18 | else l->update(p,y);
| ^
| yn
segmenttree.cpp: In function ‘int main()’:
segmenttree.cpp:30:29: error: new initializer expression list treated as compound expression