Problem	prefixsums
User	god
Submission Time	2025-06-20 06:52:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:5:2: error: ‘ios_base’ has not been declared
5 | ios_base::sync_with_stdio(NULL);
| ^~~~~~~~
prefixsums.cpp:6:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
6 | cin.tie(0);
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from prefixsums.cpp:2:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
prefixsums.cpp:8:2: error: ‘vector’ was not declared in this scope
8 | vector<long long>array;
| ^~~~~~
prefixsums.cpp:8:2: note: suggested alternatives:
In file included from /usr/include/c++/9/vector:67,
from /usr/include/c++/9/functional:62,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,