Problem	prefixsums
User	AltheaZ
Submission Time	2023-07-04 12:22:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prefixsums.cpp: In function ‘int main()’:
prefixsums.cpp:18:17: error: no match for ‘operator+’ (operand types are ‘std::vector<int>’ and ‘long long int’)
18 | s=accumulate(a+l,a+l+r,0);
| ~^~
| | |
| | long long int
| std::vector<int>
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from prefixsums.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:423:5: note: candidate: ‘template<class _Iterator> constexpr std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&)’
423 | operator+(