Problem	segmenttree
User	Jayden
Submission Time	2025-09-20 16:38:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree.cpp:36:1: error: expected ‘}’ at end of input
36 | }
| ^
segmenttree.cpp:4:13: note: to match this ‘{’
4 | struct node {
| ^
segmenttree.cpp: In constructor ‘node::node(int, int)’:
segmenttree.cpp:7:23: error: anachronistic old-style base class initializer [-fpermissive]
7 | node(int _s, int _e):(s(_s),e(_e),m((_s+_e)/2),val(0){
| ^
segmenttree.cpp:7:22: error: unnamed initializer for ‘node’, which has no base classes
7 | node(int _s, int _e):(s(_s),e(_e),m((_s+_e)/2),val(0){
| ^
segmenttree.cpp:7:28: error: expression cannot be used as a function
7 | node(int _s, int _e):(s(_s),e(_e),m((_s+_e)/2),val(0){
| ^
segmenttree.cpp:7:34: error: expression cannot be used as a function
7 | node(int _s, int _e):(s(_s),e(_e),m((_s+_e)/2),val(0){
| ^
segm