Problem	segmenttree2
User	Random52
Submission Time	2025-02-22 05:48:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

segmenttree2.cpp: In function ‘int main()’:
segmenttree2.cpp:88:15: error: incomplete type ‘std::ios’ {aka ‘std::basic_ios<char>’} used in nested name specifier
88 | std::ios::sync_with_stdio(false);
| ^~~~~~~~~~~~~~~
segmenttree2.cpp:89:10: error: ‘cin’ is not a member of ‘std’
89 | std::cin.tie(nullptr);
| ^~~
segmenttree2.cpp:3:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
2 | #include <memory>
+++ |+#include <iostream>
3 |
segmenttree2.cpp:93:10: error: ‘cin’ is not a member of ‘std’
93 | std::cin >> n >> q;
| ^~~
segmenttree2.cpp:93:10: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
segmenttree2.cpp:101:14: error: ‘cin’ is not a member of ‘std’
101 | std::cin >> o;
| ^